| 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 | $71.87 | 12.835% | $81.0945 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $64.37 | 4.491% | $67.2609 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $118.73 | 3.232% | $122.5674 | $122.57 | $122.55 | $122.60 |
| Purchase #4 | $240.65 | 3.387% | $248.8008 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $10.68 | 5.689% | $11.2876 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $142.73 | 4.174% | $148.6876 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $144.65 | 13.166% | $163.6946 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $793.68 | $843.3934 | $843.39 | $843.40 | $843.50 | |