| 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 | $13.95 | 11.389% | $15.5388 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $232.99 | 4.129% | $242.6102 | $242.61 | $242.60 | $242.60 |
| Purchase #3 | $59.75 | 7.196% | $64.0496 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $178.87 | 11.584% | $199.5903 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $96.71 | 9.759% | $106.1479 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $44.45 | 7.792% | $47.9135 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $177.66 | 7.411% | $190.8264 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $804.38 | $866.6767 | $866.68 | $866.70 | $866.50 | |