| 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 | $25.89 | 7.644% | $27.869 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $86.32 | 6.761% | $92.1561 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $113.33 | 11.852% | $126.7619 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $21.84 | 5.568% | $23.0561 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $162.97 | 10.682% | $180.3785 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $77.97 | 11.540% | $86.9677 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $91.77 | 3.126% | $94.6387 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $580.09 | $631.8280 | $631.84 | $631.80 | $632.00 | |