| 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 | $68.31 | 9.341% | $74.6908 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $215.33 | 10.715% | $238.4026 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $98.39 | 7.728% | $105.9936 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $174.51 | 3.565% | $180.7313 | $180.73 | $180.75 | $180.70 |
| Purchase #5 | $47.59 | 9.760% | $52.2348 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $162.63 | 4.367% | $169.7321 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $151.86 | 7.448% | $163.1705 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $918.62 | $984.9557 | $984.94 | $985.00 | $984.90 | |