| 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 | $74.72 | 10.466% | $82.5402 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $36.31 | 6.466% | $38.6578 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $182.72 | 13.430% | $207.2593 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $54.56 | 4.572% | $57.0545 | $57.05 | $57.05 | $57.10 |
| Purchase #5 | $45.35 | 8.134% | $49.0388 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $93.38 | 7.519% | $100.4012 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $27.45 | 9.432% | $30.0391 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $514.49 | $564.9909 | $564.99 | $565.00 | $565.00 | |