| 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 | $199.37 | 4.614% | $208.5689 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $62.66 | 3.682% | $64.9671 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $30.38 | 12.763% | $34.2574 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $207.99 | 9.856% | $228.4895 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $46.54 | 12.216% | $52.2253 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $155.37 | 9.157% | $169.5972 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $46.38 | 12.526% | $52.1896 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $748.69 | $810.2950 | $810.31 | $810.30 | $810.40 | |