| 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 | $76.49 | 3.761% | $79.3668 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $149.82 | 12.825% | $169.0344 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $223.40 | 8.336% | $242.0226 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $115.91 | 7.748% | $124.8907 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $90.31 | 13.661% | $102.6472 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $78.59 | 6.325% | $83.5608 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $49.66 | 12.867% | $56.0498 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $784.18 | $857.5723 | $857.57 | $857.55 | $857.50 | |