| 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 | $94.32 | 9.839% | $103.6001 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $46.35 | 5.688% | $48.9864 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $230.49 | 7.303% | $247.3227 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $175.80 | 6.657% | $187.503 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $152.73 | 8.763% | $166.1137 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $48.55 | 9.492% | $53.1584 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $88.47 | 7.516% | $95.1194 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $836.71 | $901.8037 | $901.80 | $901.75 | $901.80 | |