| 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 | $79.83 | 7.690% | $85.9689 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $160.70 | 8.719% | $174.7114 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $160.77 | 10.530% | $177.6991 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $141.58 | 11.369% | $157.6762 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $119.98 | 5.162% | $126.1734 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $95.92 | 9.109% | $104.6574 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $76.88 | 6.765% | $82.0809 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $835.66 | $908.9673 | $908.97 | $908.95 | $909.10 | |