| 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 | $90.28 | 3.186% | $93.1563 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $74.65 | 5.778% | $78.9633 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $211.36 | 11.690% | $236.068 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $153.41 | 10.585% | $169.6484 | $169.65 | $169.65 | $169.60 |
| Purchase #5 | $22.70 | 3.657% | $23.5301 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $152.43 | 5.364% | $160.6063 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $42.68 | 5.510% | $45.0317 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $747.51 | $807.0041 | $807.01 | $807.00 | $807.00 | |