| 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 | $183.40 | 8.791% | $199.5227 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $45.68 | 13.734% | $51.9537 | $51.95 | $51.95 | $52.00 |
| Purchase #3 | $177.27 | 8.364% | $192.0969 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $90.89 | 7.315% | $97.5386 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $18.59 | 13.135% | $21.0318 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $150.44 | 12.847% | $169.767 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $29.70 | 12.770% | $33.4927 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $695.97 | $765.4034 | $765.40 | $765.40 | $765.40 | |