| 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 | $82.51 | 8.181% | $89.2601 | $89.26 | $89.25 | $89.30 |
| Purchase #2 | $197.91 | 5.194% | $208.1894 | $208.19 | $208.20 | $208.20 |
| Purchase #3 | $108.71 | 7.323% | $116.6708 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $117.68 | 7.849% | $126.9167 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $77.63 | 13.712% | $88.2746 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $7.36 | 7.183% | $7.8887 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $217.45 | 9.409% | $237.9099 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $809.25 | $875.1102 | $875.11 | $875.05 | $875.20 | |