| 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 | $27.51 | 8.376% | $29.8142 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $67.95 | 9.607% | $74.478 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $234.80 | 3.368% | $242.7081 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $208.86 | 3.652% | $216.4876 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $138.25 | 9.850% | $151.8676 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $195.94 | 10.820% | $217.1407 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $19.66 | 11.635% | $21.9474 | $21.95 | $21.95 | $21.90 |
| 7 purchase totals = | $892.97 | $954.4436 | $954.45 | $954.45 | $954.40 | |