| 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 | $82.71 | 8.344% | $89.6113 | $89.61 | $89.60 | $89.60 |
| Purchase #2 | $167.40 | 5.290% | $176.2555 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $248.39 | 8.469% | $269.4261 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $43.84 | 13.863% | $49.9175 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $16.36 | 6.644% | $17.447 | $17.45 | $17.45 | $17.40 |
| Purchase #6 | $16.51 | 10.187% | $18.1919 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $223.36 | 12.142% | $250.4804 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $798.57 | $871.3297 | $871.34 | $871.35 | $871.30 | |