| 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 | $12.91 | 3.391% | $13.3478 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $22.39 | 10.498% | $24.7405 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $237.99 | 10.252% | $262.3887 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $228.30 | 3.346% | $235.9389 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $134.32 | 3.442% | $138.9433 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $58.50 | 13.389% | $66.3326 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $71.91 | 4.349% | $75.0374 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $766.32 | $816.7292 | $816.73 | $816.80 | $816.50 | |