| 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 | $93.50 | 6.154% | $99.254 | $99.25 | $99.25 | $99.30 |
| Purchase #2 | $25.51 | 6.253% | $27.1051 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $18.95 | 13.394% | $21.4882 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $195.93 | 3.320% | $202.4349 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $171.97 | 11.252% | $191.3201 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $139.53 | 10.563% | $154.2686 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $125.31 | 10.537% | $138.5139 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $770.70 | $834.3848 | $834.38 | $834.35 | $834.40 | |