| 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 | $19.39 | 11.487% | $21.6173 | $21.62 | $21.60 | $21.60 |
| Purchase #2 | $224.88 | 4.640% | $235.3144 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $68.40 | 7.113% | $73.2653 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $144.29 | 5.862% | $152.7483 | $152.75 | $152.75 | $152.70 |
| Purchase #5 | $79.27 | 9.519% | $86.8157 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $41.32 | 11.281% | $45.9813 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $112.39 | 7.585% | $120.9148 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $689.94 | $736.6571 | $736.66 | $736.60 | $736.60 | |