| 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 | $13.76 | 12.563% | $15.4887 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $202.59 | 3.121% | $208.9128 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $48.79 | 9.473% | $53.4119 | $53.41 | $53.40 | $53.40 |
| Purchase #4 | $159.87 | 4.653% | $167.3088 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $78.36 | 10.861% | $86.8707 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $205.29 | 9.259% | $224.2978 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $190.92 | 13.688% | $217.0531 | $217.05 | $217.05 | $217.10 |
| 7 purchase totals = | $899.58 | $973.3438 | $973.34 | $973.30 | $973.40 | |