| 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 | $76.69 | 6.530% | $81.6979 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $55.38 | 10.616% | $61.2591 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $114.65 | 9.361% | $125.3824 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $83.79 | 5.273% | $88.2082 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $189.89 | 10.539% | $209.9025 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $152.25 | 5.701% | $160.9298 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $185.44 | 10.719% | $205.3173 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $858.09 | $932.6972 | $932.70 | $932.70 | $932.70 | |