| 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 | $123.62 | 10.404% | $136.4814 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $151.45 | 11.647% | $169.0894 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $100.60 | 8.866% | $109.5192 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $54.99 | 10.340% | $60.676 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $62.30 | 5.403% | $65.6661 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $40.60 | 10.672% | $44.9328 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $30.56 | 8.370% | $33.1179 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $564.12 | $619.4828 | $619.49 | $619.50 | $619.50 | |