| 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 | $33.30 | 10.622% | $36.8371 | $36.84 | $36.85 | $36.80 |
| Purchase #2 | $198.57 | 10.481% | $219.3821 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $19.62 | 11.318% | $21.8406 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $238.40 | 11.442% | $265.6777 | $265.68 | $265.70 | $265.70 |
| Purchase #5 | $16.56 | 3.585% | $17.1537 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $97.80 | 11.551% | $109.0969 | $109.10 | $109.10 | $109.10 |
| Purchase #7 | $127.67 | 6.666% | $136.1805 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $731.92 | $806.1686 | $806.17 | $806.25 | $806.20 | |