| 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 | $102.86 | 12.833% | $116.06 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $120.40 | 4.863% | $126.2551 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $120.88 | 11.341% | $134.589 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $79.40 | 6.812% | $84.8087 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $26.34 | 13.214% | $29.8206 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $179.27 | 6.314% | $190.5891 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $87.31 | 7.509% | $93.8661 | $93.87 | $93.85 | $93.90 |
| 7 purchase totals = | $716.46 | $775.9886 | $776.00 | $775.95 | $776.10 | |