| 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 | $51.52 | 6.133% | $54.6797 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $78.41 | 12.681% | $88.3532 | $88.35 | $88.35 | $88.40 |
| Purchase #3 | $133.94 | 6.350% | $142.4452 | $142.45 | $142.45 | $142.40 |
| Purchase #4 | $34.73 | 8.382% | $37.6411 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $53.91 | 8.644% | $58.57 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $164.71 | 9.701% | $180.6885 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $10.44 | 6.764% | $11.1462 | $11.15 | $11.15 | $11.10 |
| 7 purchase totals = | $527.66 | $573.5239 | $573.53 | $573.55 | $573.50 | |