| 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 | $52.28 | 3.799% | $54.2661 | $54.27 | $54.25 | $54.30 |
| Purchase #2 | $171.89 | 5.404% | $181.1789 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $183.38 | 4.635% | $191.8797 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $206.38 | 9.824% | $226.6548 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $165.81 | 3.766% | $172.0544 | $172.05 | $172.05 | $172.10 |
| Purchase #6 | $24.87 | 5.358% | $26.2025 | $26.20 | $26.20 | $26.20 |
| Purchase #7 | $68.35 | 12.247% | $76.7208 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $872.96 | $928.9572 | $928.95 | $928.95 | $929.10 | |