| 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 | $28.38 | 5.325% | $29.8912 | $29.89 | $29.90 | $29.90 |
| Purchase #2 | $243.99 | 11.795% | $272.7686 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $60.29 | 6.183% | $64.0177 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $44.95 | 12.872% | $50.736 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $24.76 | 5.411% | $26.0998 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $68.50 | 12.257% | $76.896 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $237.37 | 12.485% | $267.0056 | $267.01 | $267.00 | $267.00 |
| 7 purchase totals = | $708.24 | $787.4149 | $787.43 | $787.40 | $787.40 | |