| 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 | $20.95 | 3.753% | $21.7363 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $234.76 | 11.153% | $260.9428 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $146.97 | 11.549% | $163.9436 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $80.59 | 4.571% | $84.2738 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $58.54 | 5.280% | $61.6309 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $146.99 | 11.290% | $163.5852 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $131.78 | 3.620% | $136.5504 | $136.55 | $136.55 | $136.60 |
| 7 purchase totals = | $820.58 | $892.6630 | $892.66 | $892.70 | $892.60 | |