| 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 | $22.82 | 9.565% | $25.0027 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $188.25 | 5.337% | $198.2969 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $193.41 | 11.749% | $216.1337 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $32.94 | 6.528% | $35.0903 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $24.30 | 11.705% | $27.1443 | $27.14 | $27.15 | $27.10 |
| Purchase #6 | $221.68 | 6.805% | $236.7653 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $61.95 | 13.700% | $70.4372 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $745.35 | $808.8704 | $808.87 | $808.90 | $808.80 | |