| 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 | $34.66 | 7.844% | $37.3787 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $150.34 | 9.456% | $164.5562 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $86.91 | 5.544% | $91.7283 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $24.37 | 8.148% | $26.3557 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $221.86 | 13.531% | $251.8799 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $180.27 | 13.648% | $204.8732 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $51.60 | 12.578% | $58.0902 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $750.01 | $834.8622 | $834.87 | $834.90 | $835.00 | |