| 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 | $90.78 | 13.755% | $103.2668 | $103.27 | $103.25 | $103.30 |
| Purchase #2 | $60.38 | 10.322% | $66.6124 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $188.97 | 9.778% | $207.4475 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $47.73 | 4.647% | $49.948 | $49.95 | $49.95 | $49.90 |
| Purchase #5 | $176.79 | 4.643% | $184.9984 | $185.00 | $185.00 | $185.00 |
| Purchase #6 | $215.30 | 9.583% | $235.9322 | $235.93 | $235.95 | $235.90 |
| Purchase #7 | $132.92 | 8.243% | $143.8766 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $912.87 | $992.0819 | $992.09 | $992.10 | $992.00 | |