| 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 | $44.71 | 4.844% | $46.8758 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $111.25 | 12.689% | $125.3665 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $101.48 | 13.527% | $115.2072 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $97.83 | 11.535% | $109.1147 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $67.77 | 11.642% | $75.6598 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $56.34 | 4.469% | $58.8578 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $129.82 | 7.578% | $139.6578 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $609.20 | $670.7396 | $670.75 | $670.70 | $670.90 | |