| 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 | $76.55 | 12.715% | $86.2833 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $25.87 | 9.588% | $28.3504 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $55.78 | 8.451% | $60.494 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $238.92 | 10.114% | $263.0844 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $28.52 | 6.591% | $30.3998 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $105.81 | 10.425% | $116.8407 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $41.62 | 3.794% | $43.1991 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $573.07 | $628.6517 | $628.64 | $628.70 | $628.70 | |