| 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 | $64.97 | 6.611% | $69.2652 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $116.52 | 8.555% | $126.4883 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $104.70 | 4.640% | $109.5581 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $9.89 | 9.536% | $10.8331 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $182.90 | 8.744% | $198.8928 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $203.26 | 3.604% | $210.5855 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $14.82 | 13.844% | $16.8717 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $697.06 | $742.4947 | $742.50 | $742.50 | $742.60 | |