| 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 | $87.58 | 4.183% | $91.2435 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $86.90 | 6.402% | $92.4633 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $164.75 | 5.409% | $173.6613 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $54.47 | 9.267% | $59.5177 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $148.96 | 8.212% | $161.1926 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $76.34 | 5.653% | $80.6555 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $111.68 | 8.589% | $121.2722 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $730.68 | $780.0061 | $780.00 | $779.95 | $780.10 | |