| 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 | $67.55 | 5.287% | $71.1214 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $161.84 | 8.127% | $174.9927 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $180.93 | 8.353% | $196.0431 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $27.49 | 11.853% | $30.7484 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $122.84 | 12.672% | $138.4063 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $134.49 | 5.623% | $142.0524 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $213.70 | 10.494% | $236.1257 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $908.84 | $989.4900 | $989.49 | $989.50 | $989.40 | |