| 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 | $47.92 | 8.840% | $52.1561 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $120.78 | 8.531% | $131.0837 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $39.98 | 4.869% | $41.9266 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $151.39 | 12.387% | $170.1427 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $121.71 | 3.485% | $125.9516 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $61.35 | 5.378% | $64.6494 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $96.36 | 8.327% | $104.3839 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $639.49 | $690.2940 | $690.29 | $690.35 | $690.30 | |