| 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 | $88.56 | 13.145% | $100.2012 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $229.93 | 13.816% | $261.6971 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $86.48 | 4.417% | $90.2998 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $158.29 | 3.262% | $163.4534 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $32.54 | 7.206% | $34.8848 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $162.42 | 9.347% | $177.6014 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $21.39 | 7.689% | $23.0347 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $779.61 | $851.1724 | $851.16 | $851.20 | $851.20 | |