| 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 | $61.75 | 4.629% | $64.6084 | $64.61 | $64.60 | $64.60 |
| Purchase #2 | $247.79 | 5.332% | $261.0022 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $90.31 | 9.505% | $98.894 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $18.42 | 10.585% | $20.3698 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $52.81 | 11.332% | $58.7944 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $106.78 | 7.215% | $114.4842 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $190.83 | 13.675% | $216.926 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $768.69 | $835.0790 | $835.07 | $835.10 | $835.10 | |