| 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 | $49.26 | 4.554% | $51.5033 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $94.77 | 11.106% | $105.2952 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $26.63 | 5.151% | $28.0017 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $171.71 | 7.782% | $185.0725 | $185.07 | $185.05 | $185.10 |
| Purchase #5 | $236.47 | 9.868% | $259.8049 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $226.27 | 3.451% | $234.0786 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $33.99 | 3.245% | $35.093 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $839.10 | $898.8492 | $898.84 | $898.85 | $898.90 | |