| 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 | $27.73 | 9.790% | $30.4448 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $93.34 | 12.819% | $105.3053 | $105.31 | $105.30 | $105.30 |
| Purchase #3 | $236.64 | 6.302% | $251.5531 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $102.29 | 10.653% | $113.187 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $59.34 | 7.553% | $63.822 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $241.86 | 6.285% | $257.0609 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $98.76 | 5.710% | $104.3992 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $859.96 | $925.7723 | $925.77 | $925.75 | $925.80 | |