| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.94 | 5.271% | $32.5708 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $143.55 | 5.172% | $150.9744 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $49.47 | 8.242% | $53.5473 | $53.55 | $53.55 | $53.50 |
| Purchase #4 | $224.37 | 12.134% | $251.5951 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $215.59 | 8.501% | $233.9173 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $37.72 | 8.646% | $40.9813 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $25.36 | 13.259% | $28.7225 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $727.00 | $792.3087 | $792.31 | $792.25 | $792.30 | |