| 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 | $140.97 | 5.642% | $148.9235 | $148.92 | $148.90 | $148.90 |
| Purchase #2 | $205.38 | 10.657% | $227.2673 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $48.67 | 8.403% | $52.7597 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $66.87 | 11.191% | $74.3534 | $74.35 | $74.35 | $74.40 |
| Purchase #5 | $53.67 | 3.764% | $55.6901 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $15.69 | 12.523% | $17.6549 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $194.79 | 11.211% | $216.6279 | $216.63 | $216.65 | $216.60 |
| 7 purchase totals = | $726.04 | $793.2768 | $793.27 | $793.25 | $793.40 | |