| 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 | $9.70 | 8.633% | $10.5374 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $156.79 | 9.213% | $171.2351 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $64.66 | 3.486% | $66.914 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $216.63 | 5.230% | $227.9597 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $43.99 | 11.568% | $49.0788 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $63.76 | 13.664% | $72.4722 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $25.88 | 8.367% | $28.0454 | $28.05 | $28.05 | $28.00 |
| 7 purchase totals = | $581.41 | $626.2426 | $626.25 | $626.25 | $626.20 | |