| 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 | $14.39 | 7.467% | $15.4645 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $151.94 | 12.368% | $170.7319 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $198.95 | 3.207% | $205.3303 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $191.50 | 11.257% | $213.0572 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $222.39 | 6.142% | $236.0492 | $236.05 | $236.05 | $236.00 |
| Purchase #6 | $14.87 | 9.400% | $16.2678 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $44.40 | 6.716% | $47.3819 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $838.44 | $904.2828 | $904.28 | $904.30 | $904.30 | |