| 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 | $41.93 | 5.214% | $44.1162 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $78.70 | 12.360% | $88.4273 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $21.54 | 11.264% | $23.9663 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $45.25 | 12.612% | $50.9569 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $157.54 | 3.759% | $163.4619 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $30.68 | 8.564% | $33.3074 | $33.31 | $33.30 | $33.30 |
| Purchase #7 | $21.79 | 7.556% | $23.4365 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $397.43 | $427.6725 | $427.69 | $427.65 | $427.70 | |