| 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 | $57.84 | 3.784% | $60.0287 | $60.03 | $60.05 | $60.00 |
| Purchase #2 | $45.94 | 6.795% | $49.0616 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $86.81 | 3.732% | $90.0497 | $90.05 | $90.05 | $90.00 |
| Purchase #4 | $94.91 | 4.611% | $99.2863 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $176.50 | 3.346% | $182.4057 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $12.35 | 4.729% | $12.934 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $73.62 | 10.141% | $81.0858 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $547.97 | $574.8518 | $574.86 | $574.90 | $574.80 | |