| 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 | $224.71 | 3.449% | $232.4602 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $56.56 | 5.532% | $59.6889 | $59.69 | $59.70 | $59.70 |
| Purchase #3 | $55.60 | 12.215% | $62.3915 | $62.39 | $62.40 | $62.40 |
| Purchase #4 | $70.87 | 8.759% | $77.0775 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $125.47 | 9.292% | $137.1287 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $120.51 | 8.546% | $130.8088 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $83.25 | 12.637% | $93.7703 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $736.97 | $793.3259 | $793.33 | $793.35 | $793.40 | |