| 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 | $9.79 | 8.110% | $10.584 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $150.44 | 11.747% | $168.1122 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $23.43 | 7.727% | $25.2404 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $201.83 | 8.583% | $219.1531 | $219.15 | $219.15 | $219.20 |
| Purchase #5 | $74.69 | 7.856% | $80.5576 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $184.62 | 10.519% | $204.0402 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $196.63 | 5.316% | $207.0829 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $841.43 | $914.7704 | $914.76 | $914.80 | $914.80 | |