| 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 | $80.80 | 11.116% | $89.7817 | $89.78 | $89.80 | $89.80 |
| Purchase #2 | $117.73 | 6.602% | $125.5025 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $86.29 | 13.795% | $98.1937 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $67.31 | 9.557% | $73.7428 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $76.82 | 3.713% | $79.6723 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $46.40 | 13.503% | $52.6654 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $98.62 | 5.870% | $104.409 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $573.97 | $623.9674 | $623.96 | $623.95 | $624.00 | |