| 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 | $212.85 | 9.375% | $232.8047 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $119.95 | 3.279% | $123.8832 | $123.88 | $123.90 | $123.90 |
| Purchase #3 | $43.51 | 12.609% | $48.9962 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $78.27 | 9.871% | $85.996 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $122.44 | 11.539% | $136.5684 | $136.57 | $136.55 | $136.60 |
| Purchase #6 | $75.91 | 4.757% | $79.521 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $76.45 | 6.478% | $81.4024 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $729.38 | $789.1719 | $789.17 | $789.15 | $789.20 | |