| 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 | $44.72 | 7.580% | $48.1098 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $106.62 | 3.240% | $110.0745 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $148.88 | 6.405% | $158.4158 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $77.60 | 11.432% | $86.4712 | $86.47 | $86.45 | $86.50 |
| Purchase #5 | $62.48 | 11.352% | $69.5727 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $127.99 | 8.514% | $138.8871 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $131.27 | 10.841% | $145.501 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $699.56 | $757.0321 | $757.03 | $756.95 | $757.10 | |