| 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 | $19.69 | 3.104% | $20.3012 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $72.73 | 7.531% | $78.2073 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $126.47 | 13.468% | $143.503 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $221.81 | 5.371% | $233.7234 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $76.57 | 10.514% | $84.6206 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $227.50 | 10.857% | $252.1997 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $99.78 | 6.343% | $106.109 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $844.55 | $918.6642 | $918.66 | $918.60 | $918.60 | |