| 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 | $72.45 | 7.782% | $78.0881 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $28.39 | 4.812% | $29.7561 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $217.96 | 3.791% | $226.2229 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $121.38 | 12.579% | $136.6484 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $106.78 | 12.571% | $120.2033 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $66.69 | 5.650% | $70.458 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $247.31 | 11.821% | $276.5445 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $860.96 | $937.9213 | $937.92 | $937.90 | $937.90 | |