| 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 | $44.53 | 9.747% | $48.8703 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $141.37 | 4.595% | $147.866 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $164.75 | 9.792% | $180.8823 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $246.66 | 6.592% | $262.9198 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $75.89 | 9.652% | $83.2149 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $176.41 | 9.225% | $192.6838 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $118.89 | 13.366% | $134.7808 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $968.50 | $1,051.2179 | $1,051.21 | $1,051.20 | $1,051.30 | |