| 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 | $61.34 | 7.388% | $65.8718 | $65.87 | $65.85 | $65.90 |
| Purchase #2 | $59.41 | 7.841% | $64.0683 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $192.26 | 4.240% | $200.4118 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $156.26 | 4.663% | $163.5464 | $163.55 | $163.55 | $163.50 |
| Purchase #5 | $243.34 | 3.219% | $251.1731 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $49.79 | 6.385% | $52.9691 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $149.78 | 4.203% | $156.0753 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $912.18 | $954.1158 | $954.12 | $954.05 | $954.20 | |