| 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 | $30.98 | 10.507% | $34.2351 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $101.34 | 6.575% | $108.0031 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $34.99 | 10.187% | $38.5544 | $38.55 | $38.55 | $38.60 |
| Purchase #4 | $11.26 | 11.451% | $12.5494 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $109.86 | 5.678% | $116.0979 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $177.43 | 4.726% | $185.8153 | $185.82 | $185.80 | $185.80 |
| Purchase #7 | $96.46 | 4.454% | $100.7563 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $562.32 | $596.0115 | $596.02 | $596.00 | $596.00 | |