| 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 | $79.87 | 7.721% | $86.0368 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $130.83 | 9.406% | $143.1359 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $44.45 | 7.502% | $47.7846 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $19.31 | 9.493% | $21.1431 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $137.63 | 7.824% | $148.3982 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $201.47 | 12.844% | $227.3468 | $227.35 | $227.35 | $227.30 |
| Purchase #7 | $70.33 | 12.182% | $78.8976 | $78.90 | $78.90 | $78.90 |
| 7 purchase totals = | $683.89 | $752.7430 | $752.75 | $752.80 | $752.60 | |