| 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 | $145.75 | 8.687% | $158.4113 | $158.41 | $158.40 | $158.40 |
| Purchase #2 | $58.89 | 9.802% | $64.6624 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $41.71 | 13.386% | $47.2933 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $247.96 | 12.776% | $279.6394 | $279.64 | $279.65 | $279.60 |
| Purchase #5 | $76.80 | 12.320% | $86.2618 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $28.79 | 3.332% | $29.7493 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $244.25 | 9.678% | $267.8885 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $844.15 | $933.9060 | $933.90 | $933.90 | $933.90 | |