| 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 | $20.98 | 11.359% | $23.3631 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $230.65 | 10.773% | $255.4979 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $200.60 | 12.665% | $226.006 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $30.35 | 7.448% | $32.6105 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $8.63 | 3.356% | $8.9196 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $154.34 | 8.429% | $167.3493 | $167.35 | $167.35 | $167.30 |
| Purchase #7 | $10.44 | 4.534% | $10.9133 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $655.99 | $724.6597 | $724.66 | $724.60 | $724.60 | |