| 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 | $72.52 | 9.446% | $79.3702 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $190.52 | 9.503% | $208.6251 | $208.63 | $208.65 | $208.60 |
| Purchase #3 | $82.95 | 5.761% | $87.7287 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $240.60 | 5.445% | $253.7007 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $102.59 | 4.537% | $107.2445 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $28.75 | 5.780% | $30.4118 | $30.41 | $30.40 | $30.40 |
| Purchase #7 | $77.50 | 9.474% | $84.8424 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $795.43 | $851.9234 | $851.92 | $851.95 | $851.80 | |