| 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 | $64.57 | 4.502% | $67.4769 | $67.48 | $67.50 | $67.50 |
| Purchase #2 | $249.45 | 9.559% | $273.2949 | $273.29 | $273.30 | $273.30 |
| Purchase #3 | $190.41 | 11.458% | $212.2272 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $163.45 | 7.641% | $175.9392 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $15.53 | 11.329% | $17.2894 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $138.30 | 9.360% | $151.2449 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $34.31 | 12.372% | $38.5548 | $38.55 | $38.55 | $38.60 |
| 7 purchase totals = | $856.02 | $936.0273 | $936.02 | $936.10 | $936.00 | |