| 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 | $14.78 | 12.863% | $16.6812 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $169.65 | 10.213% | $186.9764 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $31.39 | 12.694% | $35.3746 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $246.68 | 3.229% | $254.6453 | $254.65 | $254.65 | $254.60 |
| Purchase #5 | $87.58 | 7.529% | $94.1739 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $213.34 | 10.485% | $235.7087 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $26.99 | 10.186% | $29.7392 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $790.41 | $853.2993 | $853.30 | $853.30 | $853.30 | |