| 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 | $110.60 | 13.508% | $125.5398 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $80.69 | 9.712% | $88.5266 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $82.58 | 4.142% | $86.0005 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $31.67 | 9.699% | $34.7417 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $250.69 | 8.393% | $271.7304 | $271.73 | $271.75 | $271.70 |
| Purchase #6 | $229.75 | 12.611% | $258.7238 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $105.60 | 3.571% | $109.371 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $891.58 | $974.6338 | $974.63 | $974.65 | $974.50 | |