| 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 | $235.85 | 4.521% | $246.5128 | $246.51 | $246.50 | $246.50 |
| Purchase #2 | $94.59 | 11.506% | $105.4735 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $186.40 | 8.126% | $201.5469 | $201.55 | $201.55 | $201.50 |
| Purchase #4 | $106.88 | 10.420% | $118.0169 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $43.47 | 13.647% | $49.4024 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $30.74 | 6.655% | $32.7857 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $52.96 | 5.427% | $55.8341 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $750.89 | $809.5723 | $809.57 | $809.55 | $809.50 | |