| 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 | $51.47 | 12.804% | $58.0602 | $58.06 | $58.05 | $58.10 |
| Purchase #2 | $87.80 | 13.840% | $99.9515 | $99.95 | $99.95 | $100.00 |
| Purchase #3 | $132.25 | 12.868% | $149.2679 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $141.87 | 12.481% | $159.5768 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $247.71 | 7.142% | $265.4014 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $102.57 | 3.548% | $106.2092 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $107.34 | 12.757% | $121.0334 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $871.01 | $959.5004 | $959.50 | $959.50 | $959.60 | |