| 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 | $92.25 | 5.641% | $97.4538 | $97.45 | $97.45 | $97.50 |
| Purchase #2 | $237.77 | 7.305% | $255.1391 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $99.58 | 11.341% | $110.8734 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $17.38 | 4.695% | $18.196 | $18.20 | $18.20 | $18.20 |
| Purchase #5 | $149.89 | 3.770% | $155.5409 | $155.54 | $155.55 | $155.50 |
| Purchase #6 | $88.45 | 10.374% | $97.6258 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $182.62 | 9.874% | $200.6519 | $200.65 | $200.65 | $200.70 |
| 7 purchase totals = | $867.94 | $935.4809 | $935.48 | $935.50 | $935.50 | |