| 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 | $81.49 | 4.283% | $84.9802 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $82.25 | 3.546% | $85.1666 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $12.80 | 3.161% | $13.2046 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $210.70 | 11.240% | $234.3827 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $74.46 | 4.730% | $77.982 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $218.81 | 7.848% | $235.9822 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $96.97 | 8.671% | $105.3783 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $777.48 | $837.0766 | $837.07 | $837.15 | $837.20 | |