| 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 | $129.52 | 5.533% | $136.6863 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $170.80 | 8.739% | $185.7262 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $57.26 | 7.569% | $61.594 | $61.59 | $61.60 | $61.60 |
| Purchase #4 | $76.53 | 12.699% | $86.2485 | $86.25 | $86.25 | $86.20 |
| Purchase #5 | $81.71 | 3.732% | $84.7594 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $105.36 | 10.583% | $116.5102 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $25.30 | 3.530% | $26.1931 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $646.48 | $697.7177 | $697.72 | $697.75 | $697.70 | |