| 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 | $239.94 | 7.746% | $258.5258 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $182.48 | 5.387% | $192.3102 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $8.38 | 13.541% | $9.5147 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $63.66 | 4.845% | $66.7443 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $9.61 | 13.860% | $10.9419 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $97.89 | 13.490% | $111.0954 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $79.57 | 9.218% | $86.9048 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $681.53 | $736.0371 | $736.03 | $736.05 | $735.90 | |