| 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 | $52.33 | 4.290% | $54.575 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $225.84 | 9.448% | $247.1774 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $7.38 | 10.779% | $8.1755 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $57.66 | 10.231% | $63.5592 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $236.42 | 6.715% | $252.2956 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $139.43 | 3.127% | $143.79 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $170.82 | 10.825% | $189.3113 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $889.88 | $958.8840 | $958.90 | $958.95 | $959.00 | |