| 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 | $73.36 | 8.180% | $79.3608 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $52.94 | 12.406% | $59.5077 | $59.51 | $59.50 | $59.50 |
| Purchase #3 | $224.97 | 8.477% | $244.0407 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $43.55 | 10.197% | $47.9908 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $194.96 | 7.326% | $209.2428 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $220.32 | 6.216% | $234.0151 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $112.69 | 3.267% | $116.3716 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $922.79 | $990.5295 | $990.53 | $990.50 | $990.50 | |