Resetting sales tax rate on Casio HR8TE calculator?

Sorry it took so long. I had to research and this what I found posted:

Traci Lopez

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Press the CA button twice. Then push and hold down the %/set key until the 0 disappears and reappears. Then type in your tax rate and the percent key (eg: 8.25%) and then press the TAX+ key. It should save the new tax rate. Posted on Feb 25, 2008

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Try to use the AC adapter and plug it to your household current and the calculator and the "E" should go away! Not sure if it's the batteries or just what? It happened to me and that's how I solved that problem! Good luck, let me know!

FINALLY figured out how to change the tax rate! Press AC. Press and hold the Rate Set (%) button UNTIL THE CURRENT TAX RATE IS DISPLAYED. Enter the new rate you want (such as 7.5). Press the Rate Set (%) button again.

Try this:

If you want to deduct the tax amount from a number enter the number and press Tax- .
i.e Enter 3150. Then press Tax-. 3000 is displayed.


If you press Tax- again 150 is shown. This is the tax amount

press AC
while holding AC press SET/%
while holding SET/% release AC
your screen should read SET on top
now press TAX+(TAX RATE)
enter tax rate 6.25
then press the SET% again,
you just changed your tax rate

http://www.casio.com/support/content/AF64A1AC-193D-4650-A9A9-98BB6FE26CFE#0

How do I program tax rate into my calculator?
Non-printing models (also applies to HR-8TE printing calculator):

1. Press [AC]
2. Hold [SET/%] key for about 2 seconds
3. Press [TAX+]
4. Input the tax rate
5. Press [SET/%]


Printing models (except HR-8TE):

1. Have calculator in "print" mode
2. Press [CA]
3. Hold [SET/%] key for about 3 seconds
4. Input the tax rate
5. Press [TAX+]
6. Press [SET/%]

Hello,

Please find below the solution:

Non-printing models (also applies to HR-8TE printing calculator):

1. Press [AC]
2. Hold [SET/%] key for about 2 seconds
3. Press [TAX+]
4. Input the tax rate
5. Press [SET/%]


Printing models (except HR-8TE):

1. Have calculator in "print" mode
2. Press [CA]
3. Hold [SET/%] key for about 3 seconds
4. Input the tax rate
5. Press [TAX+]
6. Press [SET/%]

Hold "set" key until "set exch" appears. Then hit "tax+" key and enter
in correct amount. After amount set then hit "set" key once again to complete set up.

Try that, seems to work on a few Casio models

Hi.
That could be tricky. we will need to go through the tax setup in your machine.

My first questions are:

1. Does it happen on all department (item buttons)?
2. Does it happen no matter what payment method you use (cash, check,credit)?
3. When you push Subtotal, does it show the wrong amount then, or only when you press a payment type to open the drawer?

Mark

Programming Tax Rate
Non-printing models (also applies to HR-8TE printing calculator):
1. Press [AC]
2. Hold [SET/%] key for about 2 seconds
3. Press [TAX+]
4. Input the tax rate
5. Press [SET/%]

The one below is the one you require.

Printing models (except HR-8TE):
1. Have calculator in “print” mode
2. Press [CA]
3. Hold [SET/%] key for about 3 seconds
4. Input the tax rate
5. Press [TAX+]
6. Press [SET/%]