| 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 | $26.35 | 5.146% | $27.706 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $144.68 | 4.810% | $151.6391 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $117.85 | 7.356% | $126.519 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $34.88 | 5.296% | $36.7272 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $97.32 | 10.161% | $107.2087 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $104.97 | 5.738% | $110.9932 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $73.27 | 5.254% | $77.1196 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $599.32 | $637.9128 | $637.92 | $637.90 | $637.80 | |