| 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 | $12.97 | 6.715% | $13.8409 | $13.84 | $13.85 | $13.80 |
| Purchase #2 | $243.62 | 6.775% | $260.1253 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $37.25 | 6.747% | $39.7633 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $105.66 | 10.360% | $116.6064 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $103.83 | 3.557% | $107.5232 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $148.79 | 12.410% | $167.2548 | $167.25 | $167.25 | $167.30 |
| Purchase #7 | $146.43 | 9.365% | $160.1432 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $798.55 | $865.2571 | $865.25 | $865.25 | $865.20 | |