| 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 | $33.31 | 6.771% | $35.5654 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $199.84 | 6.553% | $212.9355 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $109.66 | 9.773% | $120.3771 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $138.37 | 12.251% | $155.3217 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $152.96 | 11.481% | $170.5213 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $61.50 | 5.218% | $64.7091 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $113.30 | 11.435% | $126.2559 | $126.26 | $126.25 | $126.30 |
| 7 purchase totals = | $808.94 | $885.6860 | $885.70 | $885.65 | $885.70 | |