| 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 | $227.77 | 5.176% | $239.5594 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $153.96 | 7.733% | $165.8657 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $83.40 | 4.666% | $87.2914 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $58.91 | 7.602% | $63.3883 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $41.75 | 6.314% | $44.3861 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $94.35 | 3.684% | $97.8259 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $13.51 | 10.555% | $14.936 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $673.65 | $713.2528 | $713.27 | $713.30 | $713.30 | |