| 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 | $41.31 | 3.357% | $42.6968 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $48.50 | 11.451% | $54.0537 | $54.05 | $54.05 | $54.10 |
| Purchase #3 | $82.99 | 5.120% | $87.2391 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $9.38 | 4.866% | $9.8364 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $190.60 | 9.413% | $208.5412 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $152.85 | 11.113% | $169.8362 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $156.87 | 10.366% | $173.1311 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $682.50 | $745.3345 | $745.34 | $745.40 | $745.20 | |