| 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 | $209.31 | 3.762% | $217.1842 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $53.67 | 4.556% | $56.1152 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $235.58 | 5.553% | $248.6618 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $107.27 | 4.563% | $112.1647 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $105.75 | 5.179% | $111.2268 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $76.42 | 8.227% | $82.7071 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $24.41 | 13.220% | $27.637 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $812.41 | $855.6968 | $855.70 | $855.70 | $855.70 | |