| 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 | $121.42 | 4.318% | $126.6629 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $68.72 | 12.722% | $77.4626 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $71.64 | 11.182% | $79.6508 | $79.65 | $79.65 | $79.70 |
| Purchase #4 | $37.34 | 3.243% | $38.5509 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $132.26 | 3.693% | $137.1444 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $203.51 | 9.342% | $222.5219 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $116.43 | 7.553% | $125.224 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $751.32 | $807.2175 | $807.20 | $807.15 | $807.30 | |