| 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 | $64.82 | 8.761% | $70.4989 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $27.72 | 3.699% | $28.7454 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $223.92 | 4.638% | $234.3054 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $189.86 | 9.392% | $207.6917 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $58.94 | 8.417% | $63.901 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $176.76 | 6.766% | $188.7196 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $45.55 | 6.527% | $48.523 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $787.57 | $842.3850 | $842.39 | $842.35 | $842.30 | |