| 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 | $96.75 | 12.189% | $108.5429 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $208.71 | 5.797% | $220.8089 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $232.99 | 10.324% | $257.0439 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $152.77 | 12.327% | $171.602 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $59.62 | 11.615% | $66.5449 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $12.28 | 12.113% | $13.7675 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $87.30 | 6.135% | $92.6559 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $850.42 | $930.9660 | $930.96 | $930.95 | $930.90 | |