| 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 | $31.45 | 12.463% | $35.3696 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $60.85 | 4.762% | $63.7477 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $243.29 | 4.624% | $254.5397 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $14.50 | 3.373% | $14.9891 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $134.27 | 9.172% | $146.5852 | $146.59 | $146.60 | $146.60 |
| Purchase #6 | $9.98 | 11.208% | $11.0986 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $69.54 | 3.418% | $71.9169 | $71.92 | $71.90 | $71.90 |
| 7 purchase totals = | $563.88 | $598.2468 | $598.26 | $598.25 | $598.20 | |