| 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 | $23.70 | 7.701% | $25.5251 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $70.27 | 4.771% | $73.6226 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $84.46 | 13.115% | $95.5369 | $95.54 | $95.55 | $95.50 |
| Purchase #4 | $125.45 | 5.213% | $131.9897 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $79.39 | 9.140% | $86.6462 | $86.65 | $86.65 | $86.60 |
| Purchase #6 | $163.50 | 4.114% | $170.2264 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $201.38 | 11.728% | $224.9978 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $748.15 | $808.5447 | $808.56 | $808.60 | $808.40 | |