| 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 | $88.76 | 9.716% | $97.3839 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $46.71 | 11.617% | $52.1363 | $52.14 | $52.15 | $52.10 |
| Purchase #3 | $161.74 | 4.565% | $169.1234 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $25.43 | 4.659% | $26.6148 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $240.26 | 6.113% | $254.9471 | $254.95 | $254.95 | $254.90 |
| Purchase #6 | $129.72 | 4.109% | $135.0502 | $135.05 | $135.05 | $135.10 |
| Purchase #7 | $185.46 | 6.188% | $196.9363 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $878.08 | $932.1920 | $932.19 | $932.20 | $932.10 | |