| 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 | $47.98 | 9.359% | $52.4704 | $52.47 | $52.45 | $52.50 |
| Purchase #2 | $214.88 | 9.453% | $235.1926 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $17.35 | 12.496% | $19.5181 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $106.96 | 13.730% | $121.6456 | $121.65 | $121.65 | $121.60 |
| Purchase #5 | $122.26 | 11.257% | $136.0228 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $48.38 | 4.322% | $50.471 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $58.57 | 5.471% | $61.7744 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $616.38 | $677.0949 | $677.09 | $677.00 | $677.10 | |