| 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 | $102.31 | 9.428% | $111.9558 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $48.48 | 4.102% | $50.4686 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $25.46 | 11.412% | $28.3655 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $62.67 | 3.405% | $64.8039 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $13.58 | 9.354% | $14.8503 | $14.85 | $14.85 | $14.90 |
| Purchase #6 | $77.65 | 11.465% | $86.5526 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $60.43 | 3.730% | $62.684 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $390.58 | $419.6807 | $419.68 | $419.65 | $419.90 | |