| 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 | $15.53 | 6.436% | $16.5295 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $92.66 | 10.825% | $102.6904 | $102.69 | $102.70 | $102.70 |
| Purchase #3 | $154.29 | 8.475% | $167.3661 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $186.29 | 7.459% | $200.1854 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $166.64 | 6.146% | $176.8817 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $94.73 | 12.718% | $106.7778 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $202.61 | 7.221% | $217.2405 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $912.75 | $987.6714 | $987.68 | $987.75 | $987.70 | |