| 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 | $20.82 | 12.326% | $23.3863 | $23.39 | $23.40 | $23.40 |
| Purchase #2 | $216.50 | 3.598% | $224.2897 | $224.29 | $224.30 | $224.30 |
| Purchase #3 | $69.67 | 10.622% | $77.0703 | $77.07 | $77.05 | $77.10 |
| Purchase #4 | $174.58 | 10.282% | $192.5303 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $74.75 | 12.539% | $84.1229 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $29.47 | 10.235% | $32.4863 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $86.30 | 7.376% | $92.6655 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $672.09 | $726.5513 | $726.56 | $726.55 | $726.60 | |