| 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 | $80.43 | 3.643% | $83.3601 | $83.36 | $83.35 | $83.40 |
| Purchase #2 | $174.87 | 7.592% | $188.1461 | $188.15 | $188.15 | $188.10 |
| Purchase #3 | $64.49 | 10.375% | $71.1808 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $199.75 | 3.436% | $206.6134 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $7.45 | 9.759% | $8.177 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $86.95 | 8.423% | $94.2738 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $191.42 | 12.795% | $215.9122 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $805.36 | $867.6634 | $867.66 | $867.65 | $867.70 | |