| 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 | $14.34 | 7.725% | $15.4478 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $158.39 | 8.245% | $171.4493 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $12.97 | 12.161% | $14.5473 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $177.86 | 4.554% | $185.9597 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $14.58 | 3.629% | $15.1091 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $59.55 | 5.735% | $62.9652 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $203.54 | 4.406% | $212.508 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $641.23 | $677.9864 | $678.00 | $677.95 | $677.90 | |