| 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 | $45.54 | 10.269% | $50.2165 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $22.34 | 12.254% | $25.0775 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $220.65 | 6.592% | $235.1952 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $15.98 | 5.619% | $16.8779 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $44.52 | 11.273% | $49.5387 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $209.66 | 7.492% | $225.3677 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $200.38 | 10.223% | $220.8648 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $759.07 | $823.1383 | $823.15 | $823.15 | $823.20 | |