| 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 | $66.31 | 6.545% | $70.65 | $70.65 | $70.65 | $70.70 |
| Purchase #2 | $52.29 | 13.653% | $59.4292 | $59.43 | $59.45 | $59.40 |
| Purchase #3 | $154.82 | 4.332% | $161.5268 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $175.78 | 4.494% | $183.6796 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $91.70 | 3.249% | $94.6793 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $170.50 | 5.105% | $179.204 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $80.28 | 11.357% | $89.3974 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $791.68 | $838.5663 | $838.57 | $838.65 | $838.60 | |