| 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 | $36.46 | 8.682% | $39.6255 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $203.93 | 10.849% | $226.0544 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $231.98 | 12.747% | $261.5505 | $261.55 | $261.55 | $261.60 |
| Purchase #4 | $158.53 | 4.750% | $166.0602 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $128.36 | 5.830% | $135.8434 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $71.99 | 8.281% | $77.9515 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $30.92 | 3.367% | $31.9611 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $862.17 | $939.0466 | $939.04 | $939.05 | $939.20 | |