Sales Tax Calculator - Euphrates Group

To run: double-click Sales-Tax-Calculator.exe.
Keep all the files in this folder together.

Windows may say "Windows protected your PC" the first time.
Click "More info", then "Run anyway".

Needs Microsoft Edge WebView2, which is built into current Windows 10 and 11.
It needs internet for ZIP lookup and currency conversion. Without it, the app still works with a manual tax rate.
Your saved history stays on this PC.
