| 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 | $78.80 | 3.211% | $81.3303 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $8.46 | 9.211% | $9.2393 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $216.36 | 8.380% | $234.491 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $23.67 | 6.806% | $25.281 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $52.82 | 8.712% | $57.4217 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $193.29 | 7.445% | $207.6804 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $227.31 | 6.756% | $242.6671 | $242.67 | $242.65 | $242.70 |
| 7 purchase totals = | $800.71 | $858.1108 | $858.11 | $858.15 | $858.10 | |