| 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 | $24.96 | 12.753% | $28.1431 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $95.28 | 8.536% | $103.4131 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $174.88 | 5.658% | $184.7747 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $14.97 | 9.535% | $16.3974 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $153.44 | 13.452% | $174.0807 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $59.34 | 7.398% | $63.73 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $15.89 | 8.548% | $17.2483 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $538.76 | $587.7873 | $587.78 | $587.80 | $587.70 | |