| 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 | $72.29 | 13.845% | $82.2986 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $68.59 | 9.778% | $75.2967 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $182.72 | 13.527% | $207.4365 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $200.88 | 5.231% | $211.388 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $148.79 | 12.655% | $167.6194 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $86.48 | 3.359% | $89.3849 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $113.99 | 9.469% | $124.7837 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $873.74 | $958.2078 | $958.21 | $958.25 | $958.20 | |