| 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 | $71.74 | 4.384% | $74.8851 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $151.79 | 6.741% | $162.0222 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $232.25 | 12.639% | $261.6041 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $11.58 | 7.520% | $12.4508 | $12.45 | $12.45 | $12.50 |
| Purchase #5 | $36.45 | 5.661% | $38.5134 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $5.35 | 4.449% | $5.588 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $241.39 | 3.665% | $250.2369 | $250.24 | $250.25 | $250.20 |
| 7 purchase totals = | $750.55 | $805.3005 | $805.30 | $805.30 | $805.30 | |