| 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 | $76.70 | 11.285% | $85.3556 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $16.29 | 4.663% | $17.0496 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $49.87 | 9.636% | $54.6755 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $34.67 | 3.507% | $35.8859 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $153.36 | 6.417% | $163.2011 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $147.40 | 6.396% | $156.8277 | $156.83 | $156.85 | $156.80 |
| Purchase #7 | $162.56 | 3.625% | $168.4528 | $168.45 | $168.45 | $168.50 |
| 7 purchase totals = | $640.85 | $681.4482 | $681.46 | $681.50 | $681.50 | |