| 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 | $86.45 | 8.592% | $93.8778 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $214.25 | 11.197% | $238.2396 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $6.92 | 5.264% | $7.2843 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $93.48 | 4.166% | $97.3744 | $97.37 | $97.35 | $97.40 |
| Purchase #5 | $52.49 | 6.581% | $55.9444 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $68.83 | 12.805% | $77.6437 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $71.97 | 8.461% | $78.0594 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $594.39 | $648.4236 | $648.41 | $648.45 | $648.40 | |