| 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 | $93.28 | 7.132% | $99.9327 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $236.61 | 9.449% | $258.9673 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $17.86 | 13.827% | $20.3295 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $164.89 | 3.215% | $170.1912 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $57.97 | 10.606% | $64.1183 | $64.12 | $64.10 | $64.10 |
| Purchase #6 | $73.67 | 6.855% | $78.7201 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $148.73 | 7.450% | $159.8104 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $793.01 | $852.0695 | $852.07 | $852.05 | $852.00 | |