| 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 | $188.80 | 8.831% | $205.4729 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $43.69 | 3.360% | $45.158 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $100.60 | 3.558% | $104.1793 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $7.60 | 11.858% | $8.5012 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $58.63 | 8.843% | $63.8147 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $107.57 | 8.274% | $116.4703 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $77.33 | 4.826% | $81.0619 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $584.22 | $624.6583 | $624.65 | $624.60 | $624.80 | |