| 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 | $104.43 | 11.208% | $116.1345 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $55.83 | 9.658% | $61.2221 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $235.41 | 10.468% | $260.0527 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $35.95 | 9.488% | $39.3609 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $105.94 | 7.107% | $113.4692 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $74.60 | 3.868% | $77.4855 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $63.59 | 6.202% | $67.5339 | $67.53 | $67.55 | $67.50 |
| 7 purchase totals = | $675.75 | $735.2588 | $735.25 | $735.25 | $735.30 | |