| 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 | $47.49 | 11.755% | $53.0724 | $53.07 | $53.05 | $53.10 |
| Purchase #2 | $26.99 | 5.704% | $28.5295 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $201.26 | 7.160% | $215.6702 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $117.72 | 13.383% | $133.4745 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $76.43 | 11.575% | $85.2768 | $85.28 | $85.30 | $85.30 |
| Purchase #6 | $109.26 | 9.856% | $120.0287 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $186.74 | 7.242% | $200.2637 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $765.89 | $836.3158 | $836.31 | $836.30 | $836.40 | |