| 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 | $18.82 | 6.374% | $20.0196 | $20.02 | $20.00 | $20.00 |
| Purchase #2 | $176.31 | 9.619% | $193.2693 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $220.77 | 7.531% | $237.3962 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $102.52 | 6.822% | $109.5139 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $77.39 | 12.160% | $86.8006 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $14.77 | 10.335% | $16.2965 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $151.78 | 7.596% | $163.3092 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $762.36 | $826.6053 | $826.61 | $826.55 | $826.60 | |