| 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 | $67.61 | 10.213% | $74.515 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $246.77 | 3.258% | $254.8098 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $182.51 | 11.481% | $203.464 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $89.26 | 13.553% | $101.3574 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $13.30 | 8.719% | $14.4596 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $136.46 | 7.346% | $146.4844 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $5.38 | 5.328% | $5.6666 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $741.29 | $800.7568 | $800.76 | $800.70 | $800.90 | |