| 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 | $58.47 | 3.240% | $60.3644 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $217.58 | 6.762% | $232.2928 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $23.57 | 13.167% | $26.6735 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $80.92 | 9.662% | $88.7385 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $225.46 | 4.662% | $235.9709 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $104.57 | 10.852% | $115.9179 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $8.49 | 5.636% | $8.9685 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $719.06 | $768.9265 | $768.92 | $768.85 | $769.00 | |