| 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 | $12.55 | 7.435% | $13.4831 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $134.87 | 3.348% | $139.3854 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $195.45 | 8.723% | $212.4991 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $98.30 | 8.761% | $106.9121 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $52.41 | 7.560% | $56.3722 | $56.37 | $56.35 | $56.40 |
| Purchase #6 | $186.81 | 11.682% | $208.6331 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $181.31 | 4.639% | $189.721 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $861.70 | $927.0060 | $927.00 | $927.00 | $927.00 | |