| 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 | $50.67 | 3.791% | $52.5909 | $52.59 | $52.60 | $52.60 |
| Purchase #2 | $78.40 | 13.158% | $88.7159 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $82.75 | 8.318% | $89.6331 | $89.63 | $89.65 | $89.60 |
| Purchase #4 | $134.74 | 13.642% | $153.1212 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $27.62 | 12.240% | $31.0007 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $154.82 | 13.525% | $175.7594 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $116.73 | 7.872% | $125.919 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $645.73 | $716.7402 | $716.74 | $716.70 | $716.70 | |