| 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 | $72.51 | 4.514% | $75.7831 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $43.55 | 11.709% | $48.6493 | $48.65 | $48.65 | $48.60 |
| Purchase #3 | $139.79 | 5.313% | $147.217 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $221.79 | 13.755% | $252.2972 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $216.81 | 10.333% | $239.213 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $101.39 | 12.873% | $114.4419 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $182.29 | 10.479% | $201.3922 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $978.13 | $1,078.9937 | $1,078.99 | $1,079.00 | $1,078.90 | |