| 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 | $15.54 | 3.308% | $16.0541 | $16.05 | $16.05 | $16.10 |
| Purchase #2 | $29.54 | 3.676% | $30.6259 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $120.26 | 5.474% | $126.843 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $191.71 | 7.672% | $206.418 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $100.50 | 12.814% | $113.3781 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $119.39 | 3.874% | $124.0152 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $52.84 | 3.552% | $54.7169 | $54.72 | $54.70 | $54.70 |
| 7 purchase totals = | $629.78 | $672.0512 | $672.06 | $672.05 | $672.00 | |