| 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 | $169.40 | 5.862% | $179.3302 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $239.39 | 5.295% | $252.0657 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $92.99 | 13.164% | $105.2312 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $38.99 | 13.108% | $44.1008 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $45.78 | 5.345% | $48.2269 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $9.85 | 12.377% | $11.0691 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $200.34 | 11.565% | $223.5093 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $796.74 | $863.5332 | $863.54 | $863.55 | $863.50 | |