| 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 | $66.30 | 4.476% | $69.2676 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $77.89 | 8.381% | $84.418 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $246.42 | 8.703% | $267.8659 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $92.38 | 12.639% | $104.0559 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $50.74 | 9.712% | $55.6679 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $61.57 | 9.302% | $67.2972 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $23.32 | 12.298% | $26.1879 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $618.62 | $674.7604 | $674.78 | $674.70 | $674.90 | |