| 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 | $37.64 | 8.267% | $40.7517 | $40.75 | $40.75 | $40.80 |
| Purchase #2 | $55.55 | 3.593% | $57.5459 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $145.39 | 7.873% | $156.8366 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $53.97 | 8.292% | $58.4452 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $68.77 | 12.458% | $77.3374 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $236.25 | 4.728% | $247.4199 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $232.71 | 12.510% | $261.822 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $830.28 | $900.1587 | $900.17 | $900.15 | $900.00 | |