| 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 | $27.61 | 12.398% | $31.0331 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $156.92 | 3.354% | $162.1831 | $162.18 | $162.20 | $162.20 |
| Purchase #3 | $243.80 | 5.419% | $257.0115 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $23.80 | 3.677% | $24.6751 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $84.53 | 5.407% | $89.1005 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $93.86 | 3.372% | $97.025 | $97.03 | $97.05 | $97.00 |
| Purchase #7 | $41.94 | 12.533% | $47.1963 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $672.46 | $708.2246 | $708.23 | $708.30 | $708.20 | |