| 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 | $5.61 | 4.705% | $5.874 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $106.92 | 12.721% | $120.5213 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $246.97 | 5.582% | $260.7559 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $85.80 | 5.824% | $90.797 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $73.34 | 5.275% | $77.2087 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $77.77 | 4.794% | $81.4983 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $13.28 | 7.418% | $14.2651 | $14.27 | $14.25 | $14.30 |
| 7 purchase totals = | $609.69 | $650.9203 | $650.93 | $650.85 | $651.00 | |