| 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 | $9.69 | 9.395% | $10.6004 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $57.54 | 13.127% | $65.0933 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $55.84 | 6.513% | $59.4769 | $59.48 | $59.50 | $59.50 |
| Purchase #4 | $142.35 | 11.379% | $158.548 | $158.55 | $158.55 | $158.50 |
| Purchase #5 | $230.64 | 13.207% | $261.1006 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $61.26 | 11.513% | $68.3129 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $230.65 | 6.246% | $245.0564 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $787.97 | $868.1885 | $868.19 | $868.20 | $868.20 | |