| 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 | $49.70 | 8.873% | $54.1099 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $50.44 | 12.587% | $56.7889 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $110.73 | 7.526% | $119.0635 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $102.29 | 11.337% | $113.8866 | $113.89 | $113.90 | $113.90 |
| Purchase #5 | $44.80 | 12.385% | $50.3485 | $50.35 | $50.35 | $50.30 |
| Purchase #6 | $185.76 | 11.793% | $207.6667 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $196.29 | 5.677% | $207.4334 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $740.01 | $809.2975 | $809.30 | $809.30 | $809.30 | |