| 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 | $55.36 | 7.372% | $59.4411 | $59.44 | $59.45 | $59.40 |
| Purchase #2 | $144.99 | 7.528% | $155.9048 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $20.98 | 3.185% | $21.6482 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $155.47 | 11.502% | $173.3522 | $173.35 | $173.35 | $173.40 |
| Purchase #5 | $69.51 | 11.798% | $77.7108 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $176.51 | 8.138% | $190.8744 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $225.70 | 11.494% | $251.642 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $848.52 | $930.5735 | $930.56 | $930.55 | $930.50 | |