| 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 | $10.70 | 7.488% | $11.5012 | $11.50 | $11.50 | $11.50 |
| Purchase #2 | $75.90 | 11.578% | $84.6877 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $61.32 | 12.384% | $68.9139 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $126.27 | 8.591% | $137.1179 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $179.27 | 6.635% | $191.1646 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $84.57 | 6.421% | $90.0002 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $206.85 | 7.650% | $222.674 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $744.88 | $806.0595 | $806.05 | $806.00 | $806.10 | |