| 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 | $94.99 | 9.655% | $104.1613 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $250.94 | 8.189% | $271.4895 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $51.82 | 3.516% | $53.642 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $53.89 | 9.835% | $59.1901 | $59.19 | $59.20 | $59.20 |
| Purchase #5 | $83.68 | 10.322% | $92.3174 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $160.88 | 12.160% | $180.443 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $202.61 | 13.211% | $229.3768 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $898.81 | $990.6201 | $990.62 | $990.65 | $990.60 | |