| 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 | $102.76 | 4.730% | $107.6205 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $123.51 | 8.698% | $134.2529 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $107.57 | 11.308% | $119.734 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $6.98 | 10.541% | $7.7158 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $16.62 | 7.545% | $17.874 | $17.87 | $17.85 | $17.90 |
| Purchase #6 | $198.42 | 8.429% | $215.1448 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $18.71 | 11.187% | $20.8031 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $574.57 | $623.1451 | $623.13 | $623.10 | $623.10 | |