| 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 | $14.71 | 5.795% | $15.5624 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $65.36 | 6.733% | $69.7607 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $61.79 | 12.356% | $69.4248 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $18.28 | 10.151% | $20.1356 | $20.14 | $20.15 | $20.10 |
| Purchase #5 | $73.36 | 6.282% | $77.9685 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $161.42 | 9.396% | $176.587 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $78.53 | 9.291% | $85.8262 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $473.45 | $515.2652 | $515.27 | $515.25 | $515.30 | |