| 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 | $57.35 | 12.371% | $64.4448 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $99.27 | 8.543% | $107.7506 | $107.75 | $107.75 | $107.80 |
| Purchase #3 | $54.51 | 12.466% | $61.3052 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $238.70 | 8.259% | $258.4142 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $72.69 | 6.494% | $77.4105 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $23.98 | 6.270% | $25.4835 | $25.48 | $25.50 | $25.50 |
| Purchase #7 | $117.33 | 5.373% | $123.6341 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $663.83 | $718.4429 | $718.43 | $718.45 | $718.40 | |