| 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 | $82.74 | 6.836% | $88.3961 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $116.78 | 5.245% | $122.9051 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $222.72 | 4.834% | $233.4863 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $167.34 | 5.262% | $176.1454 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $225.88 | 9.762% | $247.9304 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $12.94 | 7.614% | $13.9253 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $47.81 | 12.731% | $53.8967 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $876.21 | $936.6853 | $936.71 | $936.75 | $936.60 | |