| 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 | $139.53 | 3.475% | $144.3787 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $20.77 | 12.540% | $23.3746 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $36.85 | 11.390% | $41.0472 | $41.05 | $41.05 | $41.00 |
| Purchase #4 | $68.52 | 13.773% | $77.9573 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $85.30 | 9.281% | $93.2167 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $19.61 | 5.291% | $20.6476 | $20.65 | $20.65 | $20.60 |
| Purchase #7 | $239.36 | 13.468% | $271.597 | $271.60 | $271.60 | $271.60 |
| 7 purchase totals = | $609.94 | $672.2191 | $672.23 | $672.20 | $672.20 | |