| 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 | $14.69 | 4.243% | $15.3133 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $102.68 | 9.623% | $112.5609 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $137.65 | 8.664% | $149.576 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $52.81 | 5.385% | $55.6538 | $55.65 | $55.65 | $55.70 |
| Purchase #5 | $224.55 | 5.189% | $236.2019 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $7.30 | 12.872% | $8.2397 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $92.85 | 6.438% | $98.8277 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $632.53 | $676.3733 | $676.37 | $676.40 | $676.40 | |