| 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 | $38.84 | 3.407% | $40.1633 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $228.82 | 7.698% | $246.4346 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $131.31 | 13.231% | $148.6836 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $35.78 | 8.518% | $38.8277 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $65.76 | 7.728% | $70.8419 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $108.40 | 10.289% | $119.5533 | $119.55 | $119.55 | $119.60 |
| Purchase #7 | $113.67 | 11.257% | $126.4658 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $722.58 | $790.9702 | $790.96 | $791.00 | $791.00 | |