| 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 | $24.90 | 10.858% | $27.6036 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $163.75 | 13.588% | $186.0004 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $99.51 | 4.545% | $104.0327 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $97.81 | 9.328% | $106.9337 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $125.27 | 8.746% | $136.2261 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $106.92 | 6.117% | $113.4603 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $114.59 | 8.597% | $124.4413 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $732.75 | $798.6981 | $798.69 | $798.75 | $798.60 | |