| 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 | $52.44 | 8.682% | $56.9928 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $44.72 | 11.176% | $49.7179 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $75.37 | 4.438% | $78.7149 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $86.54 | 5.512% | $91.3101 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $250.85 | 7.193% | $268.8936 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $243.68 | 4.243% | $254.0193 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $129.82 | 13.569% | $147.4353 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $883.42 | $947.0839 | $947.08 | $947.05 | $947.00 | |