| 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 | $68.61 | 9.336% | $75.0154 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $91.67 | 9.623% | $100.4914 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $112.31 | 12.626% | $126.4903 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $200.75 | 13.522% | $227.8954 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $112.35 | 5.796% | $118.8618 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $70.38 | 10.618% | $77.8529 | $77.85 | $77.85 | $77.90 |
| Purchase #7 | $227.37 | 9.208% | $248.3062 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $883.44 | $974.9134 | $974.92 | $974.90 | $975.00 | |