| 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 | $81.29 | 6.435% | $86.521 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $5.64 | 12.692% | $6.3558 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $40.69 | 7.610% | $43.7865 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $123.66 | 7.713% | $133.1979 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $113.89 | 11.475% | $126.9589 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $149.78 | 11.581% | $167.126 | $167.13 | $167.15 | $167.10 |
| Purchase #7 | $11.69 | 10.357% | $12.9007 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $526.64 | $576.8468 | $576.86 | $576.85 | $576.90 | |