| 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 | $74.29 | 11.862% | $83.1023 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $9.62 | 11.467% | $10.7231 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $214.58 | 6.126% | $227.7252 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $177.37 | 3.763% | $184.0444 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $135.61 | 6.568% | $144.5169 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $169.90 | 3.836% | $176.4174 | $176.42 | $176.40 | $176.40 |
| Purchase #7 | $25.93 | 12.419% | $29.1502 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $807.30 | $855.6795 | $855.68 | $855.65 | $855.60 | |