| 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 | $14.57 | 5.459% | $15.3654 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $184.64 | 13.764% | $210.0538 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $144.92 | 9.636% | $158.8845 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $107.85 | 11.640% | $120.4037 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $103.93 | 5.802% | $109.96 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $54.28 | 7.474% | $58.3369 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $149.54 | 7.866% | $161.3028 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $759.73 | $834.3071 | $834.30 | $834.30 | $834.40 | |