| 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 | $81.40 | 5.827% | $86.1432 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $193.57 | 13.711% | $220.1104 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $180.28 | 12.427% | $202.6834 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $139.66 | 6.459% | $148.6806 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $88.85 | 9.615% | $97.3929 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $103.38 | 8.369% | $112.0319 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $97.79 | 12.711% | $110.2201 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $884.93 | $977.2625 | $977.25 | $977.30 | $977.20 | |