| 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 | $76.79 | 7.767% | $82.7543 | $82.75 | $82.75 | $82.80 |
| Purchase #2 | $72.81 | 3.594% | $75.4268 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $107.61 | 7.519% | $115.7012 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $28.81 | 3.349% | $29.7748 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $186.99 | 7.675% | $201.3415 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $63.40 | 11.147% | $70.4672 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $116.87 | 9.384% | $127.8371 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $653.28 | $703.3029 | $703.30 | $703.30 | $703.30 | |