| 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 | $97.66 | 11.851% | $109.2337 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $10.86 | 3.620% | $11.2531 | $11.25 | $11.25 | $11.30 |
| Purchase #3 | $82.37 | 5.361% | $86.7859 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $110.92 | 6.254% | $117.8569 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $61.69 | 8.383% | $66.8615 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $87.53 | 11.305% | $97.4253 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $67.54 | 10.671% | $74.7472 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $518.57 | $564.1636 | $564.17 | $564.20 | $564.20 | |