| 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 | $45.68 | 12.758% | $51.5079 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $122.98 | 13.737% | $139.8738 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $74.44 | 9.104% | $81.217 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $58.84 | 10.608% | $65.0817 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $93.93 | 13.698% | $106.7965 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $110.42 | 12.767% | $124.5173 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $230.74 | 10.135% | $254.1255 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $737.03 | $823.1197 | $823.13 | $823.10 | $823.10 | |