| 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 | $112.46 | 3.751% | $116.6784 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $78.57 | 3.694% | $81.4724 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $246.64 | 7.866% | $266.0407 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $82.41 | 8.478% | $89.3967 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $56.87 | 13.143% | $64.3444 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $34.40 | 6.826% | $36.7481 | $36.75 | $36.75 | $36.70 |
| Purchase #7 | $121.62 | 4.873% | $127.5465 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $732.97 | $782.2272 | $782.23 | $782.25 | $782.10 | |