| 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 | $43.74 | 3.699% | $45.3579 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $216.78 | 4.718% | $227.0077 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $71.88 | 13.321% | $81.4551 | $81.46 | $81.45 | $81.50 |
| Purchase #4 | $236.70 | 3.188% | $244.246 | $244.25 | $244.25 | $244.20 |
| Purchase #5 | $124.66 | 7.502% | $134.012 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $169.44 | 4.590% | $177.2173 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $22.69 | 8.237% | $24.559 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $885.89 | $933.8550 | $933.87 | $933.80 | $933.90 | |