| 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 | $27.49 | 4.766% | $28.8002 | $28.80 | $28.80 | $28.80 |
| Purchase #2 | $244.58 | 6.179% | $259.6926 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $13.33 | 5.762% | $14.0981 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $143.47 | 11.741% | $160.3148 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $236.61 | 11.835% | $264.6128 | $264.61 | $264.60 | $264.60 |
| Purchase #6 | $74.78 | 12.313% | $83.9877 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $170.39 | 8.413% | $184.7249 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $910.65 | $996.2311 | $996.22 | $996.20 | $996.20 | |