| 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 | $102.59 | 5.279% | $108.0057 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $78.79 | 9.699% | $86.4318 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $66.49 | 9.776% | $72.9901 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $242.54 | 8.216% | $262.4671 | $262.47 | $262.45 | $262.50 |
| Purchase #5 | $10.86 | 9.733% | $11.917 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $93.35 | 6.167% | $99.1069 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $192.34 | 9.632% | $210.8662 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $786.96 | $851.7848 | $851.80 | $851.75 | $851.80 | |