| 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 | $16.86 | 3.844% | $17.5081 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $121.83 | 8.595% | $132.3013 | $132.30 | $132.30 | $132.30 |
| Purchase #3 | $164.78 | 11.415% | $183.5896 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $163.84 | 7.296% | $175.7938 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $152.51 | 11.265% | $169.6903 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $100.27 | 10.314% | $110.6118 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $85.95 | 13.183% | $97.2808 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $806.04 | $886.7757 | $886.77 | $886.80 | $886.80 | |