| 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 | $210.62 | 7.868% | $227.1916 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $44.97 | 3.554% | $46.5682 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $171.81 | 3.660% | $178.0982 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $44.36 | 10.250% | $48.9069 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $29.76 | 3.565% | $30.8209 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $65.57 | 12.703% | $73.8994 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $68.79 | 3.868% | $71.4508 | $71.45 | $71.45 | $71.50 |
| 7 purchase totals = | $635.88 | $676.9360 | $676.94 | $676.90 | $677.00 | |