| 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 | $12.73 | 8.616% | $13.8268 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $87.76 | 7.406% | $94.2595 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $88.45 | 9.683% | $97.0146 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $46.33 | 12.476% | $52.1101 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $76.47 | 10.656% | $84.6186 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $160.93 | 5.472% | $169.7361 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $244.83 | 10.525% | $270.5984 | $270.60 | $270.60 | $270.60 |
| 7 purchase totals = | $717.50 | $782.1641 | $782.17 | $782.15 | $782.10 | |