| 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 | $59.92 | 12.430% | $67.3681 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $55.73 | 10.191% | $61.4094 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $127.91 | 8.833% | $139.2083 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $25.28 | 6.677% | $26.9679 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $204.45 | 13.321% | $231.6848 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $126.51 | 3.775% | $131.2858 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $236.30 | 5.197% | $248.5805 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $836.10 | $906.5048 | $906.51 | $906.50 | $906.60 | |