| 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 | $96.56 | 10.799% | $106.9875 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $59.81 | 8.261% | $64.7509 | $64.75 | $64.75 | $64.80 |
| Purchase #3 | $25.94 | 6.388% | $27.597 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $138.62 | 8.239% | $150.0409 | $150.04 | $150.05 | $150.00 |
| Purchase #5 | $230.97 | 8.468% | $250.5285 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $132.36 | 4.482% | $138.2924 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $182.45 | 3.350% | $188.5621 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $866.71 | $926.7593 | $926.76 | $926.80 | $926.80 | |