| 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 | $13.27 | 10.611% | $14.6781 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $30.79 | 8.753% | $33.485 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $155.49 | 6.415% | $165.4647 | $165.46 | $165.45 | $165.50 |
| Purchase #4 | $210.36 | 13.307% | $238.3526 | $238.35 | $238.35 | $238.40 |
| Purchase #5 | $107.94 | 8.551% | $117.1699 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $41.68 | 7.589% | $44.8431 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $109.51 | 13.845% | $124.6717 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $669.04 | $738.6651 | $738.66 | $738.65 | $738.80 | |