| 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 | $82.41 | 8.513% | $89.4256 | $89.43 | $89.45 | $89.40 |
| Purchase #2 | $197.79 | 4.659% | $207.005 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $71.41 | 3.702% | $74.0536 | $74.05 | $74.05 | $74.10 |
| Purchase #4 | $129.59 | 6.864% | $138.4851 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $80.80 | 6.821% | $86.3114 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $126.58 | 11.613% | $141.2797 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $70.38 | 8.810% | $76.5805 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $758.96 | $813.1409 | $813.15 | $813.20 | $813.20 | |