| 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 | $100.67 | 10.201% | $110.9393 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $188.85 | 7.225% | $202.4944 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $78.50 | 10.435% | $86.6915 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $29.93 | 12.282% | $33.606 | $33.61 | $33.60 | $33.60 |
| Purchase #5 | $216.38 | 12.188% | $242.7524 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $53.29 | 4.572% | $55.7264 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $16.90 | 4.698% | $17.694 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $684.52 | $749.9040 | $749.90 | $749.95 | $749.90 | |