| 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 | $25.67 | 9.373% | $28.076 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $116.59 | 13.392% | $132.2037 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $6.95 | 4.198% | $7.2418 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $139.81 | 13.646% | $158.8885 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $237.72 | 3.431% | $245.8762 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $14.90 | 10.668% | $16.4895 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $149.67 | 3.344% | $154.675 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $691.31 | $743.4507 | $743.46 | $743.55 | $743.50 | |