| 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 | $115.74 | 9.473% | $126.7041 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $116.42 | 7.849% | $125.5578 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $125.94 | 10.836% | $139.5869 | $139.59 | $139.60 | $139.60 |
| Purchase #4 | $222.79 | 9.402% | $243.7367 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $65.40 | 3.431% | $67.6439 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $44.60 | 12.301% | $50.0862 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $49.39 | 9.766% | $54.2134 | $54.21 | $54.20 | $54.20 |
| 7 purchase totals = | $740.28 | $807.5290 | $807.53 | $807.55 | $807.50 | |