| 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 | $88.62 | 9.481% | $97.0221 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $169.30 | 11.141% | $188.1617 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $84.51 | 10.416% | $93.3126 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $47.59 | 4.693% | $49.8234 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $144.87 | 5.551% | $152.9117 | $152.91 | $152.90 | $152.90 |
| Purchase #6 | $86.61 | 7.693% | $93.2729 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $150.74 | 8.431% | $163.4489 | $163.45 | $163.45 | $163.40 |
| 7 purchase totals = | $772.24 | $837.9533 | $837.94 | $837.85 | $837.90 | |