| 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 | $70.37 | 9.234% | $76.868 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $72.52 | 8.115% | $78.405 | $78.41 | $78.40 | $78.40 |
| Purchase #3 | $60.33 | 9.809% | $66.2478 | $66.25 | $66.25 | $66.20 |
| Purchase #4 | $139.94 | 11.505% | $156.0401 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $125.84 | 8.833% | $136.9554 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $219.42 | 7.575% | $236.0411 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $203.27 | 7.573% | $218.6636 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $891.69 | $969.2210 | $969.23 | $969.20 | $969.20 | |