| 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 | $66.83 | 10.863% | $74.0897 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $178.69 | 13.751% | $203.2617 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $17.77 | 4.537% | $18.5762 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $78.50 | 4.705% | $82.1934 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $79.86 | 4.326% | $83.3147 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $214.44 | 10.619% | $237.2114 | $237.21 | $237.20 | $237.20 |
| Purchase #7 | $249.68 | 12.350% | $280.5155 | $280.52 | $280.50 | $280.50 |
| 7 purchase totals = | $885.77 | $979.1626 | $979.16 | $979.15 | $979.20 | |