| 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 | $10.56 | 9.441% | $11.557 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $162.97 | 13.315% | $184.6695 | $184.67 | $184.65 | $184.70 |
| Purchase #3 | $151.79 | 7.552% | $163.2532 | $163.25 | $163.25 | $163.30 |
| Purchase #4 | $32.80 | 13.113% | $37.1011 | $37.10 | $37.10 | $37.10 |
| Purchase #5 | $11.96 | 9.429% | $13.0877 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $204.54 | 3.643% | $211.9914 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $116.38 | 4.676% | $121.8219 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $691.00 | $743.4818 | $743.48 | $743.45 | $743.60 | |