| 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 | $20.33 | 13.474% | $23.0693 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $45.34 | 5.674% | $47.9126 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $51.45 | 8.677% | $55.9143 | $55.91 | $55.90 | $55.90 |
| Purchase #4 | $234.74 | 11.142% | $260.8947 | $260.89 | $260.90 | $260.90 |
| Purchase #5 | $131.71 | 6.394% | $140.1315 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $60.63 | 9.391% | $66.3238 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $125.73 | 10.733% | $139.2246 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $669.93 | $733.4708 | $733.45 | $733.40 | $733.40 | |