| 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 | $53.94 | 4.230% | $56.2217 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $179.83 | 4.353% | $187.658 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $97.53 | 8.408% | $105.7303 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $143.57 | 3.741% | $148.941 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $11.48 | 10.390% | $12.6728 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $128.39 | 9.720% | $140.8695 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $236.41 | 7.148% | $253.3086 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $851.15 | $905.4019 | $905.40 | $905.35 | $905.40 | |