| 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 | $6.89 | 9.833% | $7.5675 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $43.49 | 11.669% | $48.5648 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $125.98 | 8.470% | $136.6505 | $136.65 | $136.65 | $136.70 |
| Purchase #4 | $49.47 | 8.174% | $53.5137 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $27.42 | 7.653% | $29.5185 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $117.56 | 3.800% | $122.0273 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $97.76 | 9.572% | $107.1176 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $468.57 | $504.9599 | $504.96 | $504.90 | $505.00 | |