| 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 | $60.79 | 12.518% | $68.3997 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $82.55 | 6.482% | $87.9009 | $87.90 | $87.90 | $87.90 |
| Purchase #3 | $52.87 | 5.426% | $55.7387 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $25.26 | 11.528% | $28.172 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $107.38 | 3.490% | $111.1276 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $9.90 | 3.611% | $10.2575 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $21.72 | 7.471% | $23.3427 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $360.47 | $384.9391 | $384.94 | $384.95 | $384.90 | |