| 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 | $26.91 | 3.195% | $27.7698 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $235.50 | 5.610% | $248.7116 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $15.55 | 5.571% | $16.4163 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $72.62 | 7.856% | $78.325 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $9.71 | 7.800% | $10.4674 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $215.37 | 6.420% | $229.1968 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $123.99 | 4.695% | $129.8113 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $699.65 | $740.6982 | $740.71 | $740.65 | $740.70 | |