| 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 | $30.97 | 3.146% | $31.9443 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $233.72 | 8.144% | $252.7542 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $103.84 | 12.204% | $116.5126 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $45.84 | 10.678% | $50.7348 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $97.44 | 6.362% | $103.6391 | $103.64 | $103.65 | $103.60 |
| Purchase #6 | $117.33 | 7.121% | $125.6851 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $133.55 | 8.410% | $144.7816 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $762.69 | $826.0517 | $826.04 | $826.10 | $826.00 | |