| 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 | $23.46 | 6.529% | $24.9917 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $98.31 | 5.471% | $103.6885 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $249.97 | 12.677% | $281.6587 | $281.66 | $281.65 | $281.70 |
| Purchase #4 | $124.95 | 7.334% | $134.1138 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $222.44 | 8.831% | $242.0837 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $133.30 | 7.871% | $143.792 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $125.34 | 6.488% | $133.4721 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $977.77 | $1,063.8005 | $1,063.79 | $1,063.80 | $1,063.90 | |