| 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 | $72.38 | 7.310% | $77.671 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $91.87 | 13.678% | $104.436 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $144.46 | 4.450% | $150.8885 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $213.49 | 11.310% | $237.6357 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $43.78 | 9.785% | $48.0639 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $77.39 | 5.581% | $81.7091 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $35.55 | 5.300% | $37.4342 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $678.92 | $737.8384 | $737.84 | $737.85 | $737.80 | |