| 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 | $98.44 | 10.872% | $109.1424 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $53.65 | 11.588% | $59.867 | $59.87 | $59.85 | $59.90 |
| Purchase #3 | $7.63 | 10.416% | $8.4247 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $189.39 | 8.585% | $205.6491 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $185.68 | 11.526% | $207.0815 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $212.96 | 11.482% | $237.4121 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $132.47 | 8.852% | $144.1962 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $880.22 | $971.7730 | $971.77 | $971.75 | $971.70 | |