| 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 | $57.25 | 3.673% | $59.3528 | $59.35 | $59.35 | $59.40 |
| Purchase #2 | $172.82 | 7.536% | $185.8437 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $209.55 | 3.132% | $216.1131 | $216.11 | $216.10 | $216.10 |
| Purchase #4 | $106.80 | 10.191% | $117.684 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $39.79 | 10.662% | $44.0324 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $168.63 | 12.763% | $190.1522 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $14.88 | 3.213% | $15.3581 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $769.72 | $828.5363 | $828.52 | $828.55 | $828.60 | |