| 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 | $92.33 | 5.647% | $97.5439 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $107.25 | 13.173% | $121.378 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $77.89 | 13.432% | $88.3522 | $88.35 | $88.35 | $88.40 |
| Purchase #4 | $112.29 | 5.662% | $118.6479 | $118.65 | $118.65 | $118.60 |
| Purchase #5 | $243.29 | 7.533% | $261.617 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $228.43 | 5.171% | $240.2421 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $29.49 | 8.350% | $31.9524 | $31.95 | $31.95 | $32.00 |
| 7 purchase totals = | $890.97 | $959.7335 | $959.73 | $959.75 | $959.70 | |