| 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 | $19.56 | 4.847% | $20.5081 | $20.51 | $20.50 | $20.50 |
| Purchase #2 | $235.52 | 3.530% | $243.8339 | $243.83 | $243.85 | $243.80 |
| Purchase #3 | $119.51 | 4.369% | $124.7314 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $80.92 | 6.706% | $86.3465 | $86.35 | $86.35 | $86.30 |
| Purchase #5 | $235.73 | 11.130% | $261.9667 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $201.78 | 5.516% | $212.9102 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $19.72 | 8.840% | $21.4632 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $912.74 | $971.7600 | $971.76 | $971.75 | $971.70 | |