| 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 | $113.29 | 7.643% | $121.9488 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $122.82 | 9.304% | $134.2472 | $134.25 | $134.25 | $134.20 |
| Purchase #3 | $5.31 | 11.829% | $5.9381 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $30.87 | 9.191% | $33.7073 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $99.58 | 5.456% | $105.0131 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $143.45 | 13.561% | $162.9033 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $42.26 | 9.387% | $46.2269 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $557.58 | $609.9847 | $609.99 | $610.00 | $609.80 | |