| 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 | $25.49 | 7.622% | $27.4328 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $59.52 | 13.712% | $67.6814 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $249.67 | 12.385% | $280.5916 | $280.59 | $280.60 | $280.60 |
| Purchase #4 | $75.47 | 11.836% | $84.4026 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $186.50 | 13.661% | $211.9778 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $236.78 | 10.561% | $261.7863 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $181.53 | 4.159% | $189.0798 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,014.96 | $1,122.9523 | $1,122.95 | $1,123.05 | $1,123.00 | |