| 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 | $23.36 | 4.798% | $24.4808 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $27.59 | 6.490% | $29.3806 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $108.89 | 6.494% | $115.9613 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $62.41 | 13.556% | $70.8703 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $174.40 | 7.665% | $187.7678 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $23.56 | 13.634% | $26.7722 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $250.31 | 5.612% | $264.3574 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $670.52 | $719.5904 | $719.59 | $719.55 | $719.80 | |