| 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 | $163.61 | 3.765% | $169.7699 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $224.57 | 8.739% | $244.1952 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $56.81 | 5.771% | $60.0885 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $36.91 | 6.688% | $39.3785 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $58.36 | 13.843% | $66.4388 | $66.44 | $66.45 | $66.40 |
| Purchase #6 | $60.60 | 12.766% | $68.3362 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $37.31 | 5.765% | $39.4609 | $39.46 | $39.45 | $39.50 |
| 7 purchase totals = | $638.17 | $687.6680 | $687.68 | $687.70 | $687.70 | |