| 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 | $45.81 | 9.710% | $50.2582 | $50.26 | $50.25 | $50.30 |
| Purchase #2 | $46.76 | 6.213% | $49.6652 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $65.55 | 12.397% | $73.6762 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $99.85 | 10.132% | $109.9668 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $65.65 | 8.610% | $71.3025 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $27.78 | 3.221% | $28.6748 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $158.75 | 12.388% | $178.416 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $510.15 | $561.9597 | $561.97 | $561.90 | $562.10 | |