| 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 | $45.99 | 10.727% | $50.9233 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $134.35 | 12.304% | $150.8804 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $194.29 | 7.625% | $209.1046 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $180.39 | 11.539% | $201.2052 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $49.81 | 10.779% | $55.179 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $81.34 | 8.416% | $88.1856 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $144.73 | 13.234% | $163.8836 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $830.90 | $919.3617 | $919.36 | $919.40 | $919.40 | |