| 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 | $67.75 | 11.108% | $75.2757 | $75.28 | $75.30 | $75.30 |
| Purchase #2 | $7.92 | 5.531% | $8.3581 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $34.49 | 4.462% | $36.0289 | $36.03 | $36.05 | $36.00 |
| Purchase #4 | $204.43 | 5.378% | $215.4242 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $73.77 | 7.637% | $79.4038 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $95.36 | 5.115% | $100.2377 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $201.97 | 12.695% | $227.6101 | $227.61 | $227.60 | $227.60 |
| 7 purchase totals = | $685.69 | $742.3385 | $742.34 | $742.35 | $742.30 | |