| 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 | $14.34 | 11.591% | $16.0021 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $62.83 | 9.261% | $68.6487 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $46.54 | 9.618% | $51.0162 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $68.32 | 13.335% | $77.4305 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $212.52 | 11.852% | $237.7079 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $30.85 | 11.641% | $34.4412 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $154.43 | 12.386% | $173.5577 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $589.83 | $658.8043 | $658.81 | $658.80 | $658.70 | |