| 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 | $222.93 | 6.212% | $236.7784 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $30.48 | 10.357% | $33.6368 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $131.52 | 9.449% | $143.9473 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $96.96 | 4.539% | $101.361 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $47.41 | 5.457% | $49.9972 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $15.95 | 6.820% | $17.0378 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $52.54 | 12.103% | $58.8989 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $597.79 | $641.6574 | $641.67 | $641.70 | $641.60 | |