| 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 | $38.60 | 10.429% | $42.6256 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $175.37 | 6.103% | $186.0728 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $236.79 | 13.730% | $269.3013 | $269.30 | $269.30 | $269.30 |
| Purchase #4 | $141.61 | 9.619% | $155.2315 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $183.92 | 10.718% | $203.6325 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $51.46 | 8.267% | $55.7142 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $64.25 | 9.699% | $70.4816 | $70.48 | $70.50 | $70.50 |
| 7 purchase totals = | $892.00 | $983.0595 | $983.05 | $983.10 | $983.00 | |