| 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 | $62.71 | 9.314% | $68.5508 | $68.55 | $68.55 | $68.60 |
| Purchase #2 | $33.76 | 12.186% | $37.874 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $147.62 | 6.629% | $157.4057 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $243.79 | 7.352% | $261.7134 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $196.39 | 3.216% | $202.7059 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $100.39 | 9.362% | $109.7885 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $182.50 | 11.870% | $204.1628 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $967.16 | $1,042.2011 | $1,042.20 | $1,042.15 | $1,042.30 | |