| 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 | $64.33 | 4.554% | $67.2596 | $67.26 | $67.25 | $67.30 |
| Purchase #2 | $138.44 | 4.727% | $144.9841 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $201.76 | 3.208% | $208.2325 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $53.48 | 10.210% | $58.9403 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $225.95 | 7.761% | $243.486 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $130.68 | 11.844% | $146.1577 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $106.66 | 13.354% | $120.9034 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $921.30 | $989.9636 | $989.96 | $990.00 | $990.00 | |