| 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 | $193.82 | 5.791% | $205.0441 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $101.46 | 4.678% | $106.2063 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $148.62 | 7.476% | $159.7308 | $159.73 | $159.75 | $159.70 |
| Purchase #4 | $130.78 | 6.348% | $139.0819 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $26.26 | 10.624% | $29.0499 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $61.42 | 7.547% | $66.0554 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $194.95 | 4.745% | $204.2004 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $857.31 | $909.3688 | $909.37 | $909.40 | $909.30 | |