| 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 | $34.35 | 5.411% | $36.2087 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $13.72 | 8.788% | $14.9257 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $135.91 | 4.491% | $142.0137 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $59.30 | 11.240% | $65.9653 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $73.83 | 5.484% | $77.8788 | $77.88 | $77.90 | $77.90 |
| Purchase #6 | $56.31 | 7.858% | $60.7348 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $131.87 | 9.195% | $143.9954 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $505.29 | $541.7224 | $541.73 | $541.75 | $541.70 | |