| 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 | $40.36 | 9.573% | $44.2237 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $157.76 | 3.376% | $163.086 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $130.33 | 3.319% | $134.6557 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $70.42 | 8.854% | $76.655 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $113.65 | 4.807% | $119.1132 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $248.86 | 4.648% | $260.427 | $260.43 | $260.45 | $260.40 |
| Purchase #7 | $133.54 | 10.847% | $148.0251 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $894.92 | $946.1857 | $946.20 | $946.20 | $946.20 | |