| 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 | $38.51 | 11.172% | $42.8123 | $42.81 | $42.80 | $42.80 |
| Purchase #2 | $176.49 | 6.294% | $187.5983 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $203.50 | 4.603% | $212.8671 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $110.56 | 13.567% | $125.5597 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $20.57 | 4.576% | $21.5113 | $21.51 | $21.50 | $21.50 |
| Purchase #6 | $118.97 | 11.637% | $132.8145 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $158.38 | 7.393% | $170.089 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $826.98 | $893.2522 | $893.25 | $893.20 | $893.30 | |