Everyday percentages
Sales tax, tips and discounts, step by step.
Educational personal finance information
Dimeara explains the small calculations people make every day: sales tax and tips, comparing sizes with unit prices, and what a receipt or statement leaves behind when you pay by cash, card or check. Educational only. We are not a bank and offer no advice.
What the dials cover
Sales tax, tips and discounts, step by step.
Unit prices and how to read the shelf label.
Cash, cards and checks, and the record each one leaves.
Pocket Guides