| 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 | $15.81 | 10.224% | $17.4264 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $76.60 | 4.661% | $80.1703 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $185.57 | 6.477% | $197.5894 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $92.87 | 6.830% | $99.213 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $122.79 | 9.763% | $134.778 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $74.26 | 10.436% | $82.0098 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $102.40 | 11.371% | $114.0439 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $670.30 | $725.2308 | $725.23 | $725.25 | $725.20 | |