| 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 | $44.77 | 13.309% | $50.7284 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $68.38 | 7.513% | $73.5174 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $55.81 | 7.748% | $60.1342 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $74.41 | 5.800% | $78.7258 | $78.73 | $78.75 | $78.70 |
| Purchase #5 | $94.98 | 10.495% | $104.9482 | $104.95 | $104.95 | $104.90 |
| Purchase #6 | $112.67 | 12.324% | $126.5555 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $149.56 | 3.523% | $154.829 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $600.58 | $649.4385 | $649.45 | $649.50 | $649.30 | |