| 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 | $14.58 | 8.175% | $15.7719 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $11.44 | 10.677% | $12.6614 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $234.66 | 12.810% | $264.7199 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $11.68 | 12.792% | $13.1741 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $132.32 | 12.148% | $148.3942 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $173.65 | 7.766% | $187.1357 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $112.61 | 3.554% | $116.6122 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $690.94 | $758.4694 | $758.46 | $758.40 | $758.50 | |