| 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 | $94.75 | 3.161% | $97.745 | $97.75 | $97.75 | $97.70 |
| Purchase #2 | $31.51 | 3.681% | $32.6699 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $139.84 | 10.376% | $154.3498 | $154.35 | $154.35 | $154.30 |
| Purchase #4 | $107.80 | 4.698% | $112.8644 | $112.86 | $112.85 | $112.90 |
| Purchase #5 | $46.83 | 12.332% | $52.6051 | $52.61 | $52.60 | $52.60 |
| Purchase #6 | $111.79 | 11.122% | $124.2233 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $206.36 | 9.381% | $225.7186 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $738.88 | $800.1761 | $800.18 | $800.10 | $800.10 | |