| 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 | $243.51 | 4.729% | $255.0256 | $255.03 | $255.05 | $255.00 |
| Purchase #2 | $55.74 | 9.360% | $60.9573 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $60.43 | 11.382% | $67.3081 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $61.95 | 13.237% | $70.1503 | $70.15 | $70.15 | $70.20 |
| Purchase #5 | $229.38 | 9.805% | $251.8707 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $21.98 | 8.377% | $23.8213 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $228.26 | 7.102% | $244.471 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $901.25 | $973.6043 | $973.61 | $973.55 | $973.70 | |