| 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 | $40.70 | 8.245% | $44.0557 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $21.72 | 8.709% | $23.6116 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $54.41 | 13.282% | $61.6367 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $80.37 | 8.374% | $87.1002 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $166.88 | 9.824% | $183.2743 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $109.78 | 7.402% | $117.9059 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $163.72 | 10.737% | $181.2986 | $181.30 | $181.30 | $181.30 |
| 7 purchase totals = | $637.58 | $698.8830 | $698.89 | $698.85 | $698.90 | |