| 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 | $20.32 | 5.860% | $21.5108 | $21.51 | $21.50 | $21.50 |
| Purchase #2 | $124.26 | 7.338% | $133.3782 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $24.53 | 6.701% | $26.1738 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $216.58 | 9.449% | $237.0446 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $111.92 | 4.253% | $116.68 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $160.84 | 5.255% | $169.2921 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $74.83 | 4.773% | $78.4016 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $733.28 | $782.4811 | $782.47 | $782.50 | $782.50 | |