| 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 | $115.82 | 8.852% | $126.0724 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $77.45 | 12.185% | $86.8873 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $114.95 | 11.398% | $128.052 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $103.81 | 8.728% | $112.8705 | $112.87 | $112.85 | $112.90 |
| Purchase #5 | $126.46 | 7.505% | $135.9508 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $51.62 | 9.170% | $56.3536 | $56.35 | $56.35 | $56.40 |
| Purchase #7 | $235.91 | 7.871% | $254.4785 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $826.02 | $900.6651 | $900.66 | $900.65 | $900.90 | |