| 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 | $48.42 | 8.109% | $52.3464 | $52.35 | $52.35 | $52.30 |
| Purchase #2 | $51.62 | 3.489% | $53.421 | $53.42 | $53.40 | $53.40 |
| Purchase #3 | $153.67 | 8.568% | $166.8364 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $205.56 | 10.138% | $226.3997 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $103.95 | 4.866% | $109.0082 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $52.30 | 9.450% | $57.2424 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $13.44 | 5.126% | $14.1289 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $628.96 | $679.3830 | $679.39 | $679.40 | $679.20 | |