| 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 | $220.47 | 13.396% | $250.0042 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $5.26 | 7.541% | $5.6567 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $77.34 | 11.677% | $86.371 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $104.52 | 13.250% | $118.3689 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $139.38 | 12.743% | $157.1412 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $203.57 | 8.692% | $221.2643 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $24.49 | 12.152% | $27.466 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $775.03 | $866.2723 | $866.27 | $866.20 | $866.40 | |