| 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 | $116.70 | 13.419% | $132.36 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $91.94 | 6.776% | $98.1699 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $243.96 | 12.816% | $275.2259 | $275.23 | $275.25 | $275.20 |
| Purchase #4 | $17.61 | 13.382% | $19.9666 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $48.59 | 11.676% | $54.2634 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $168.34 | 8.189% | $182.1254 | $182.13 | $182.15 | $182.10 |
| Purchase #7 | $60.37 | 6.579% | $64.3417 | $64.34 | $64.35 | $64.30 |
| 7 purchase totals = | $747.51 | $826.4529 | $826.46 | $826.45 | $826.50 | |