| 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 | $52.28 | 6.138% | $55.4889 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $147.94 | 6.500% | $157.5561 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $122.69 | 13.595% | $139.3697 | $139.37 | $139.35 | $139.40 |
| Purchase #4 | $27.36 | 11.684% | $30.5567 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $159.45 | 13.636% | $181.1926 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $121.83 | 10.421% | $134.5259 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $82.88 | 13.572% | $94.1285 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $714.43 | $792.8184 | $792.83 | $792.85 | $792.90 | |