| 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 | $18.95 | 9.317% | $20.7156 | $20.72 | $20.70 | $20.70 |
| Purchase #2 | $177.33 | 7.678% | $190.9454 | $190.95 | $190.95 | $190.90 |
| Purchase #3 | $145.88 | 5.288% | $153.5941 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $80.26 | 7.297% | $86.1166 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $151.63 | 4.843% | $158.9734 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $59.73 | 4.568% | $62.4585 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $43.94 | 12.434% | $49.4035 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $677.72 | $722.2071 | $722.21 | $722.15 | $722.20 | |