| 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 | $42.30 | 7.473% | $45.4611 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $23.67 | 7.668% | $25.485 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $44.69 | 6.700% | $47.6842 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $58.92 | 4.372% | $61.496 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $231.56 | 13.433% | $262.6655 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $21.72 | 10.444% | $23.9884 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $142.99 | 9.775% | $156.9673 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $565.85 | $623.7475 | $623.76 | $623.75 | $623.90 | |