| 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 | $39.72 | 12.531% | $44.6973 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $12.99 | 5.229% | $13.6692 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $224.55 | 9.211% | $245.2333 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $215.56 | 5.246% | $226.8683 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $192.58 | 3.497% | $199.3145 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $113.38 | 12.459% | $127.506 | $127.51 | $127.50 | $127.50 |
| Purchase #7 | $58.58 | 6.318% | $62.2811 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $857.36 | $919.5697 | $919.57 | $919.55 | $919.60 | |