| 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 | $125.25 | 6.374% | $133.2334 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $127.78 | 3.215% | $131.8881 | $131.89 | $131.90 | $131.90 |
| Purchase #3 | $47.28 | 7.209% | $50.6884 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $73.73 | 5.520% | $77.7999 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $62.89 | 3.279% | $64.9522 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $5.75 | 5.429% | $6.0622 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $136.56 | 13.149% | $154.5163 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $579.24 | $619.1405 | $619.14 | $619.15 | $619.20 | |