| 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 | $233.42 | 10.348% | $257.5743 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $71.31 | 5.317% | $75.1016 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $81.65 | 8.142% | $88.2979 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $236.55 | 6.413% | $251.72 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $50.96 | 9.619% | $55.8618 | $55.86 | $55.85 | $55.90 |
| Purchase #6 | $83.32 | 6.642% | $88.8541 | $88.85 | $88.85 | $88.90 |
| Purchase #7 | $149.42 | 5.235% | $157.2421 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $906.63 | $974.6518 | $974.64 | $974.60 | $974.70 | |