How do you set the sales tax rate in the memory of a Casio HR-100TM. Lost or misplaced my manual, Walter

There is a reset button on the back of the Casio. If that does not work, you may find an alternative method in the manual. CASIO HR-100TM USER MANUAL Pdf Download ' ManualsLib

You can try this site to download a copy, however my McAfee blocked it when I tried to download it??????? You will try this at your own risk!
http://filesfromtheworld.net/casio-hr-100tm-user-manual/

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!

Hi,

Press the CA button twice. Then push and hold down the %/set key until the 0 disappeared 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.

Let me know, if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

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

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/%]

Press the CA button twice. Then push and hold down the %/set key until the 0 dissappearsd 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.

Found this on the casio site worked fine on my ms-120TE
1. Press [AC]
2. Hold [SET/%] key for about 2 seconds until set and a 0 is displayed
3. Press [TAX+]
4. Input the tax rate
5. Press [SET/%]

this is the link:- http://www.casio.com/support/content/AF64A1AC-193D-4650-A9A9-98BB6FE26CFE