| 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 | $64.60 | 3.282% | $66.7202 | $66.72 | $66.70 | $66.70 |
| Purchase #2 | $12.84 | 3.244% | $13.2565 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $71.29 | 4.485% | $74.4874 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $160.57 | 7.753% | $173.019 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $161.42 | 5.168% | $169.7622 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $108.97 | 7.868% | $117.5438 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $210.67 | 10.817% | $233.4582 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $790.36 | $848.2473 | $848.25 | $848.20 | $848.30 | |