| 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 | $24.82 | 7.850% | $26.7684 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $126.50 | 5.278% | $133.1767 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $94.56 | 6.285% | $100.5031 | $100.50 | $100.50 | $100.50 |
| Purchase #4 | $25.96 | 7.621% | $27.9384 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $233.35 | 13.289% | $264.3599 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $80.71 | 7.496% | $86.76 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $77.51 | 4.175% | $80.746 | $80.75 | $80.75 | $80.70 |
| 7 purchase totals = | $663.41 | $720.2525 | $720.26 | $720.25 | $720.30 | |