| 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 | $209.82 | 13.307% | $237.7407 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $204.67 | 6.469% | $217.9101 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $36.43 | 8.604% | $39.5644 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $162.39 | 9.249% | $177.4095 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $44.67 | 9.545% | $48.9338 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $28.46 | 5.623% | $30.0603 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $12.87 | 4.787% | $13.4861 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $699.31 | $765.1049 | $765.10 | $765.10 | $765.10 | |