| 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 | $16.83 | 6.697% | $17.9571 | $17.96 | $17.95 | $18.00 |
| Purchase #2 | $71.58 | 8.111% | $77.3859 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $21.30 | 11.423% | $23.7331 | $23.73 | $23.75 | $23.70 |
| Purchase #4 | $214.42 | 12.836% | $241.943 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $102.33 | 11.355% | $113.9496 | $113.95 | $113.95 | $113.90 |
| Purchase #6 | $123.89 | 8.263% | $134.127 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $59.37 | 7.554% | $63.8548 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $609.72 | $672.9505 | $672.95 | $673.00 | $672.90 | |