| 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 | $43.36 | 12.612% | $48.8286 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $27.39 | 11.823% | $30.6283 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $83.55 | 9.671% | $91.6301 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $221.89 | 11.549% | $247.5161 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $100.95 | 4.770% | $105.7653 | $105.77 | $105.75 | $105.80 |
| Purchase #6 | $224.88 | 13.435% | $255.0926 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $9.47 | 4.635% | $9.9089 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $711.49 | $789.3699 | $789.38 | $789.40 | $789.30 | |