| 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 | $6.92 | 8.242% | $7.4903 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $177.58 | 7.226% | $190.4119 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $7.45 | 9.133% | $8.1304 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $136.93 | 5.833% | $144.9171 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $231.44 | 6.105% | $245.5694 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $48.39 | 13.675% | $55.0073 | $55.01 | $55.00 | $55.00 |
| Purchase #7 | $241.73 | 10.790% | $267.8127 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $850.44 | $919.3391 | $919.34 | $919.30 | $919.30 | |