| 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 | $243.50 | 8.468% | $264.1196 | $264.12 | $264.10 | $264.10 |
| Purchase #2 | $89.61 | 12.454% | $100.77 | $100.77 | $100.75 | $100.80 |
| Purchase #3 | $169.62 | 12.747% | $191.2415 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $183.32 | 13.513% | $208.092 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $69.99 | 7.334% | $75.1231 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $48.77 | 7.621% | $52.4868 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $44.26 | 6.225% | $47.0152 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $849.07 | $938.8482 | $938.85 | $938.80 | $938.80 | |