| 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 | $11.35 | 12.553% | $12.7748 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $27.69 | 4.503% | $28.9369 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $107.44 | 10.246% | $118.4483 | $118.45 | $118.45 | $118.40 |
| Purchase #4 | $209.85 | 12.202% | $235.4559 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $167.41 | 12.731% | $188.723 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $182.60 | 11.684% | $203.935 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $71.26 | 11.256% | $79.281 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $777.60 | $867.5549 | $867.56 | $867.55 | $867.50 | |