| 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 | $110.27 | 11.439% | $122.8838 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $66.32 | 4.173% | $69.0875 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $27.52 | 11.235% | $30.6119 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $107.37 | 10.746% | $118.908 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $151.30 | 13.450% | $171.6499 | $171.65 | $171.65 | $171.60 |
| Purchase #6 | $217.49 | 11.294% | $242.0533 | $242.05 | $242.05 | $242.10 |
| Purchase #7 | $17.38 | 6.527% | $18.5144 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $697.65 | $773.7088 | $773.70 | $773.70 | $773.70 | |