| 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 | $106.91 | 4.442% | $111.6589 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $239.73 | 13.599% | $272.3309 | $272.33 | $272.35 | $272.30 |
| Purchase #3 | $27.26 | 12.237% | $30.5958 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $62.97 | 3.305% | $65.0512 | $65.05 | $65.05 | $65.10 |
| Purchase #5 | $197.84 | 5.733% | $209.1822 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $105.98 | 10.725% | $117.3464 | $117.35 | $117.35 | $117.30 |
| Purchase #7 | $8.66 | 8.324% | $9.3809 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $749.35 | $815.5463 | $815.55 | $815.60 | $815.60 | |