| 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 | $72.53 | 4.405% | $75.7249 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $25.32 | 13.180% | $28.6572 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $247.56 | 5.275% | $260.6188 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $131.98 | 8.468% | $143.1561 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $205.83 | 13.762% | $234.1563 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $154.88 | 3.350% | $160.0685 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $52.72 | 13.133% | $59.6437 | $59.64 | $59.65 | $59.60 |
| 7 purchase totals = | $890.82 | $962.0255 | $962.03 | $961.95 | $962.10 | |