| 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 | $12.68 | 7.690% | $13.6551 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $14.87 | 12.751% | $16.7661 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $93.72 | 6.118% | $99.4538 | $99.45 | $99.45 | $99.50 |
| Purchase #4 | $176.94 | 8.177% | $191.4084 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $189.49 | 13.862% | $215.7571 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $249.89 | 6.104% | $265.1433 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $178.88 | 11.239% | $198.9843 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $916.47 | $1,001.1681 | $1,001.17 | $1,001.15 | $1,001.30 | |