| 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 | $76.86 | 5.504% | $81.0904 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $164.74 | 6.278% | $175.0824 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $118.44 | 6.113% | $125.6802 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $124.86 | 7.787% | $134.5828 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $93.64 | 6.858% | $100.0618 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $73.38 | 5.547% | $77.4504 | $77.45 | $77.45 | $77.50 |
| Purchase #7 | $214.53 | 10.133% | $236.2683 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $866.45 | $930.2163 | $930.21 | $930.25 | $930.40 | |