Once you have set the tax rate, you can use it in your calculations. To calculate the tax amount, press the "TAX" button and then enter the amount you want to calculate the tax for. The calculator will display the tax amount based on the tax rate you set.
If you're unsure about your calculator model, refer to your user manual or check the Casio website for compatibility. how to set tax rate in casio calculator
To change the tax rate, simply repeat the (Section 4). The new rate overwrites the old one. Once you have set the tax rate, you
: Type the desired percentage (e.g., for an 8% tax rate, press Save the Setting : Press the for an 8% tax rate