| 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 | $113.94 | 5.823% | $120.5747 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $180.81 | 3.682% | $187.4674 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $41.35 | 7.625% | $44.5029 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $57.39 | 4.493% | $59.9685 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $159.43 | 6.713% | $170.1325 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $56.82 | 9.340% | $62.127 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $12.83 | 12.563% | $14.4418 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $622.57 | $659.2148 | $659.21 | $659.20 | $659.20 | |