| 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 | $53.67 | 8.360% | $58.1568 | $58.16 | $58.15 | $58.20 |
| Purchase #2 | $160.76 | 4.733% | $168.3688 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $40.26 | 10.440% | $44.4631 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $126.91 | 7.312% | $136.1897 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $90.68 | 8.274% | $98.1829 | $98.18 | $98.20 | $98.20 |
| Purchase #6 | $83.60 | 11.697% | $93.3787 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $224.61 | 8.410% | $243.4997 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $780.49 | $842.2397 | $842.24 | $842.25 | $842.40 | |