Casio has two main types of calculators with tax functions:
Press the TAX+ button (or sometimes labeled % or RATE ). You will see "TAX %" appear on the display, and the number you entered will flash or stay steady. how to set tax rate in casio calculator
Leo leaned back, his receipt mountain no longer looking so steep. He wasn't just a freelancer anymore; he was a Casio Commander. for a different Casio model, like the Casio has two main types of calculators with