| 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 | $85.87 | 11.450% | $95.7021 | $95.70 | $95.70 | $95.70 |
| Purchase #2 | $132.85 | 7.810% | $143.2256 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $154.26 | 5.800% | $163.2071 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $134.99 | 3.174% | $139.2746 | $139.27 | $139.25 | $139.30 |
| Purchase #5 | $130.60 | 10.688% | $144.5585 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $53.31 | 12.840% | $60.155 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $73.83 | 9.263% | $80.6689 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $765.71 | $826.7918 | $826.80 | $826.75 | $826.90 | |