| 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 | $15.98 | 9.626% | $17.5182 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $88.84 | 6.831% | $94.9087 | $94.91 | $94.90 | $94.90 |
| Purchase #3 | $172.33 | 4.616% | $180.2848 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $113.31 | 10.686% | $125.4183 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $21.65 | 12.664% | $24.3918 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $22.65 | 11.348% | $25.2203 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $209.37 | 5.816% | $221.547 | $221.55 | $221.55 | $221.50 |
| 7 purchase totals = | $644.13 | $689.2891 | $689.29 | $689.25 | $689.20 | |