| 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 | $129.30 | 3.855% | $134.2845 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $75.96 | 8.355% | $82.3065 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $86.82 | 12.561% | $97.7255 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $209.33 | 10.643% | $231.609 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $17.39 | 6.838% | $18.5791 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $29.41 | 13.419% | $33.3565 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $114.58 | 9.783% | $125.7894 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $662.79 | $723.6505 | $723.66 | $723.70 | $723.70 | |