| 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 | $24.46 | 13.399% | $27.7374 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $26.68 | 13.667% | $30.3264 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $211.83 | 9.356% | $231.6488 | $231.65 | $231.65 | $231.60 |
| Purchase #4 | $62.87 | 5.450% | $66.2964 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $48.38 | 13.537% | $54.9292 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $80.51 | 9.265% | $87.9693 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $217.50 | 5.246% | $228.9101 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $672.23 | $727.8176 | $727.83 | $727.85 | $727.70 | |