| 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 | $40.47 | 5.856% | $42.8399 | $42.84 | $42.85 | $42.80 |
| Purchase #2 | $48.69 | 13.239% | $55.1361 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $160.74 | 8.134% | $173.8146 | $173.81 | $173.80 | $173.80 |
| Purchase #4 | $11.92 | 11.778% | $13.3239 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $117.68 | 5.393% | $124.0265 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $148.99 | 13.455% | $169.0366 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $139.87 | 9.411% | $153.0332 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $668.36 | $731.2108 | $731.21 | $731.25 | $731.00 | |