| 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 | $12.53 | 6.193% | $13.306 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $69.39 | 7.533% | $74.6171 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $59.88 | 9.583% | $65.6183 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $93.77 | 13.338% | $106.277 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $156.72 | 8.373% | $169.8422 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $239.37 | 10.542% | $264.6044 | $264.60 | $264.60 | $264.60 |
| Purchase #7 | $12.43 | 11.132% | $13.8137 | $13.81 | $13.80 | $13.80 |
| 7 purchase totals = | $644.09 | $708.0787 | $708.08 | $708.05 | $708.00 | |