| 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 | $26.33 | 7.381% | $28.2734 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $233.32 | 11.762% | $260.7631 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $45.31 | 7.214% | $48.5787 | $48.58 | $48.60 | $48.60 |
| Purchase #4 | $35.80 | 5.467% | $37.7572 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $10.58 | 5.821% | $11.1959 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $155.26 | 9.370% | $169.8079 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $94.90 | 9.109% | $103.5444 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $601.50 | $659.9206 | $659.92 | $659.90 | $660.00 | |