| 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 | $112.69 | 8.744% | $122.5436 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $72.63 | 13.160% | $82.1881 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $67.78 | 12.872% | $76.5046 | $76.50 | $76.50 | $76.50 |
| Purchase #4 | $51.45 | 7.847% | $55.4873 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $17.84 | 9.134% | $19.4695 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $230.38 | 10.350% | $254.2243 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $15.66 | 12.424% | $17.6056 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $568.43 | $628.0230 | $628.02 | $628.00 | $628.00 | |