| 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 | $141.42 | 9.437% | $154.7658 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $58.88 | 4.558% | $61.5638 | $61.56 | $61.55 | $61.60 |
| Purchase #3 | $106.83 | 8.445% | $115.8518 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $5.26 | 11.699% | $5.8754 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $51.62 | 12.532% | $58.089 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $13.40 | 13.723% | $15.2389 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $206.52 | 7.519% | $222.0482 | $222.05 | $222.05 | $222.00 |
| 7 purchase totals = | $583.93 | $633.4329 | $633.44 | $633.45 | $633.50 | |