| 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 | $125.32 | 8.712% | $136.2379 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $81.51 | 7.258% | $87.426 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $8.82 | 4.495% | $9.2165 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $196.61 | 4.518% | $205.4928 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $137.44 | 12.852% | $155.1038 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $73.91 | 7.141% | $79.1879 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $137.83 | 10.573% | $152.4028 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $761.44 | $825.0677 | $825.07 | $825.10 | $825.00 | |