| 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 | $68.51 | 5.711% | $72.4226 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $131.32 | 9.851% | $144.2563 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $78.71 | 7.253% | $84.4188 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $54.42 | 11.129% | $60.4764 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $36.42 | 9.401% | $39.8438 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $222.66 | 10.526% | $246.0972 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $28.88 | 5.510% | $30.4713 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $620.92 | $677.9864 | $677.99 | $677.95 | $678.00 | |