| 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 | $71.47 | 6.866% | $76.3771 | $76.38 | $76.40 | $76.40 |
| Purchase #2 | $242.63 | 12.359% | $272.6166 | $272.62 | $272.60 | $272.60 |
| Purchase #3 | $164.80 | 12.653% | $185.6521 | $185.65 | $185.65 | $185.70 |
| Purchase #4 | $101.58 | 12.134% | $113.9057 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $79.81 | 8.768% | $86.8077 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $15.95 | 10.189% | $17.5751 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $124.46 | 11.375% | $138.6173 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $800.70 | $891.5516 | $891.57 | $891.55 | $891.60 | |