| 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 | $244.44 | 11.366% | $272.2231 | $272.22 | $272.20 | $272.20 |
| Purchase #2 | $21.67 | 11.579% | $24.1792 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $55.36 | 5.159% | $58.216 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $17.94 | 11.617% | $20.0241 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $47.96 | 5.426% | $50.5623 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $39.81 | 9.363% | $43.5374 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $137.54 | 13.479% | $156.079 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $564.72 | $624.8211 | $624.82 | $624.80 | $624.80 | |