| 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 | $86.25 | 10.526% | $95.3287 | $95.33 | $95.35 | $95.30 |
| Purchase #2 | $40.87 | 7.429% | $43.9062 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $106.84 | 13.157% | $120.8969 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $177.33 | 3.630% | $183.7671 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $79.55 | 4.136% | $82.8402 | $82.84 | $82.85 | $82.80 |
| Purchase #6 | $87.55 | 11.715% | $97.8065 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $40.47 | 9.621% | $44.3636 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $618.86 | $668.9092 | $668.92 | $668.90 | $668.90 | |