| 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 | $68.68 | 9.447% | $75.1682 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $92.43 | 13.415% | $104.8295 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $227.69 | 13.405% | $258.2118 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $138.29 | 7.280% | $148.3575 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $47.82 | 10.211% | $52.7029 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $40.26 | 11.488% | $44.8851 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $104.36 | 10.485% | $115.3021 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $719.53 | $799.4571 | $799.46 | $799.45 | $799.50 | |