| 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 | $75.96 | 13.700% | $86.3665 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $212.37 | 3.583% | $219.9792 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $150.47 | 4.301% | $156.9417 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $169.84 | 12.180% | $190.5265 | $190.53 | $190.55 | $190.50 |
| Purchase #5 | $199.51 | 4.208% | $207.9054 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $60.65 | 10.269% | $66.8781 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $66.84 | 5.277% | $70.3671 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $935.64 | $998.9645 | $998.98 | $999.00 | $999.00 | |