| 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 | $25.61 | 8.282% | $27.731 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $6.94 | 11.104% | $7.7106 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $193.65 | 7.451% | $208.0789 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $208.41 | 8.335% | $225.781 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $163.73 | 3.506% | $169.4704 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $135.38 | 9.126% | $147.7348 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $14.44 | 13.149% | $16.3387 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $748.16 | $802.8454 | $802.84 | $802.90 | $802.80 | |