| 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 | $88.69 | 12.243% | $99.5483 | $99.55 | $99.55 | $99.50 |
| Purchase #2 | $175.87 | 5.406% | $185.3775 | $185.38 | $185.40 | $185.40 |
| Purchase #3 | $184.73 | 8.449% | $200.3378 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $200.95 | 7.390% | $215.8002 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $11.99 | 6.409% | $12.7584 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $14.60 | 13.738% | $16.6057 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $207.42 | 6.142% | $220.1597 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $884.25 | $950.5876 | $950.60 | $950.60 | $950.60 | |