| 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 | $75.32 | 3.161% | $77.7009 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $126.70 | 4.565% | $132.4839 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $34.42 | 9.499% | $37.6896 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $86.48 | 4.715% | $90.5575 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $67.49 | 12.613% | $76.0025 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $32.39 | 12.661% | $36.4909 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $40.28 | 11.189% | $44.7869 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $463.08 | $495.7122 | $495.71 | $495.75 | $495.80 | |