| 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 | $14.57 | 3.590% | $15.0931 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $75.57 | 10.496% | $83.5018 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $9.80 | 5.233% | $10.3128 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $216.70 | 8.208% | $234.4867 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $72.86 | 5.557% | $76.9088 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $241.37 | 5.228% | $253.9888 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $139.86 | 12.529% | $157.3831 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $770.73 | $831.6751 | $831.67 | $831.70 | $831.70 | |