| 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 | $75.25 | 8.371% | $81.5492 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $223.77 | 8.420% | $242.6114 | $242.61 | $242.60 | $242.60 |
| Purchase #3 | $229.82 | 9.633% | $251.9586 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $29.61 | 5.360% | $31.1971 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $48.47 | 9.269% | $52.9627 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $138.71 | 8.165% | $150.0357 | $150.04 | $150.05 | $150.00 |
| Purchase #7 | $166.96 | 3.823% | $173.3429 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $912.59 | $983.6576 | $983.66 | $983.65 | $983.60 | |