| 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 | $69.86 | 3.846% | $72.5468 | $72.55 | $72.55 | $72.50 |
| Purchase #2 | $111.25 | 4.642% | $116.4142 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $115.73 | 13.427% | $131.2691 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $44.67 | 10.516% | $49.3675 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $199.93 | 4.360% | $208.6469 | $208.65 | $208.65 | $208.60 |
| Purchase #6 | $153.78 | 10.376% | $169.7362 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $53.37 | 8.808% | $58.0708 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $748.59 | $806.0515 | $806.06 | $806.00 | $806.00 | |