| 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 | $174.46 | 6.800% | $186.3233 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $62.89 | 9.395% | $68.7985 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $97.39 | 8.759% | $105.9204 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $75.30 | 11.644% | $84.0679 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $16.41 | 5.790% | $17.3601 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $106.48 | 9.316% | $116.3997 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $64.55 | 10.727% | $71.4743 | $71.47 | $71.45 | $71.50 |
| 7 purchase totals = | $597.48 | $650.3442 | $650.34 | $650.25 | $650.40 | |