| 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 | $93.38 | 9.317% | $102.0802 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $65.94 | 3.752% | $68.4141 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $115.72 | 5.430% | $122.0036 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $63.47 | 5.175% | $66.7546 | $66.75 | $66.75 | $66.80 |
| Purchase #5 | $244.50 | 6.778% | $261.0722 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $53.25 | 10.704% | $58.9499 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $200.68 | 5.357% | $211.4304 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $836.94 | $890.7050 | $890.69 | $890.70 | $890.70 | |