| 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 | $6.39 | 8.268% | $6.9183 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $34.46 | 7.125% | $36.9153 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $110.49 | 9.218% | $120.675 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $151.78 | 4.387% | $158.4386 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $205.53 | 11.580% | $229.3304 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $198.82 | 4.866% | $208.4946 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $125.79 | 9.252% | $137.4281 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $833.26 | $898.2003 | $898.21 | $898.25 | $898.10 | |