| 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 | $49.96 | 9.564% | $54.7382 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $232.52 | 12.774% | $262.2221 | $262.22 | $262.20 | $262.20 |
| Purchase #3 | $30.29 | 6.514% | $32.2631 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $236.72 | 3.797% | $245.7083 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $30.50 | 7.626% | $32.8259 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $152.29 | 5.846% | $161.1929 | $161.19 | $161.20 | $161.20 |
| Purchase #7 | $125.50 | 10.671% | $138.8921 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $857.78 | $927.8426 | $927.84 | $927.85 | $927.80 | |