| 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 | $150.71 | 8.398% | $163.3666 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $77.84 | 13.699% | $88.5033 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $52.82 | 3.390% | $54.6106 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $10.64 | 13.608% | $12.0879 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $78.43 | 10.340% | $86.5397 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $239.95 | 3.164% | $247.542 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $14.30 | 11.163% | $15.8963 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $624.69 | $668.5464 | $668.55 | $668.55 | $668.50 | |