| 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 | $72.68 | 11.689% | $81.1756 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $11.44 | 3.689% | $11.862 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $101.92 | 7.409% | $109.4713 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $189.49 | 10.534% | $209.4509 | $209.45 | $209.45 | $209.50 |
| Purchase #5 | $153.72 | 6.289% | $163.3875 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $10.76 | 4.695% | $11.2652 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $67.40 | 5.535% | $71.1306 | $71.13 | $71.15 | $71.10 |
| 7 purchase totals = | $607.41 | $657.7431 | $657.75 | $657.75 | $657.90 | |