| 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 | $70.26 | 10.773% | $77.8291 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $86.92 | 12.436% | $97.7294 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $138.33 | 5.243% | $145.5826 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $237.80 | 6.755% | $253.8634 | $253.86 | $253.85 | $253.90 |
| Purchase #5 | $185.83 | 4.726% | $194.6123 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $28.49 | 6.615% | $30.3746 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $107.96 | 8.336% | $116.9595 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $855.59 | $916.9509 | $916.94 | $916.95 | $917.00 | |