| 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 | $60.65 | 9.840% | $66.618 | $66.62 | $66.60 | $66.60 |
| Purchase #2 | $105.95 | 13.324% | $120.0668 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $56.25 | 12.316% | $63.1778 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $15.27 | 6.118% | $16.2042 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $65.58 | 11.568% | $73.1663 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $101.74 | 11.663% | $113.6059 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $168.86 | 11.585% | $188.4224 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $574.30 | $641.2614 | $641.27 | $641.20 | $641.30 | |