| 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 | $38.89 | 12.644% | $43.8073 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $99.42 | 10.218% | $109.5787 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $120.69 | 8.594% | $131.0621 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $77.47 | 11.261% | $86.1939 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $211.93 | 11.472% | $236.2426 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $16.70 | 11.256% | $18.5798 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $193.42 | 7.394% | $207.7215 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $758.52 | $833.1859 | $833.18 | $833.20 | $833.20 | |