| 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 | $62.94 | 5.157% | $66.1858 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $14.49 | 9.695% | $15.8948 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $93.43 | 9.398% | $102.2106 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $28.47 | 10.791% | $31.5422 | $31.54 | $31.55 | $31.50 |
| Purchase #5 | $5.56 | 6.688% | $5.9319 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $155.99 | 11.624% | $174.1223 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $78.44 | 9.728% | $86.0706 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $439.32 | $481.9582 | $481.95 | $481.95 | $481.90 | |