| 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 | $21.92 | 5.450% | $23.1146 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $41.98 | 12.438% | $47.2015 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $113.44 | 7.291% | $121.7109 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $212.68 | 6.446% | $226.3894 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $205.56 | 3.776% | $213.3219 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $77.89 | 8.874% | $84.802 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $45.83 | 4.128% | $47.7219 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $719.30 | $764.2622 | $764.25 | $764.20 | $764.20 | |