| 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 | $70.27 | 3.703% | $72.8721 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $163.89 | 10.668% | $181.3738 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $20.62 | 8.468% | $22.3661 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $161.61 | 9.460% | $176.8983 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $41.72 | 6.441% | $44.4072 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $58.50 | 6.792% | $62.4733 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $116.47 | 8.652% | $126.547 | $126.55 | $126.55 | $126.50 |
| 7 purchase totals = | $633.08 | $686.9378 | $686.94 | $686.85 | $687.00 | |