| 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 | $27.89 | 5.618% | $29.4569 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $87.96 | 7.525% | $94.579 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $102.38 | 10.719% | $113.3541 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $236.71 | 5.666% | $250.122 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $236.85 | 7.113% | $253.6971 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $25.35 | 10.785% | $28.084 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $84.78 | 7.780% | $91.3759 | $91.38 | $91.40 | $91.40 |
| 7 purchase totals = | $801.92 | $860.6690 | $860.67 | $860.70 | $860.80 | |