| 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 | $81.41 | 7.741% | $87.7119 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $226.43 | 4.408% | $236.411 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $222.85 | 3.280% | $230.1595 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $58.38 | 4.414% | $60.9569 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $11.55 | 3.106% | $11.9087 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $143.84 | 12.534% | $161.8689 | $161.87 | $161.85 | $161.90 |
| Purchase #7 | $67.67 | 7.767% | $72.9259 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $812.13 | $861.9428 | $861.95 | $861.90 | $862.00 | |