| 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 | $48.48 | 3.366% | $50.1118 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $209.37 | 8.325% | $226.8001 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $244.25 | 13.540% | $277.3215 | $277.32 | $277.30 | $277.30 |
| Purchase #4 | $190.47 | 9.732% | $209.0065 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $174.79 | 12.612% | $196.8345 | $196.83 | $196.85 | $196.80 |
| Purchase #6 | $61.57 | 8.831% | $67.0072 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $28.87 | 6.329% | $30.6972 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $957.80 | $1,057.7788 | $1,057.78 | $1,057.75 | $1,057.70 | |