| 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 | $94.41 | 10.690% | $104.5024 | $104.50 | $104.50 | $104.50 |
| Purchase #2 | $42.62 | 13.168% | $48.2322 | $48.23 | $48.25 | $48.20 |
| Purchase #3 | $124.83 | 10.592% | $138.052 | $138.05 | $138.05 | $138.10 |
| Purchase #4 | $113.51 | 5.451% | $119.6974 | $119.70 | $119.70 | $119.70 |
| Purchase #5 | $63.91 | 5.226% | $67.2499 | $67.25 | $67.25 | $67.20 |
| Purchase #6 | $193.68 | 3.327% | $200.1237 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $80.47 | 7.438% | $86.4554 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $713.43 | $764.3130 | $764.31 | $764.30 | $764.30 | |