| 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 | $72.80 | 12.659% | $82.0158 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $194.89 | 10.722% | $215.7861 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $246.99 | 5.862% | $261.4686 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $65.29 | 5.759% | $69.0501 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $38.57 | 4.319% | $40.2358 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $20.68 | 10.805% | $22.9145 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $203.86 | 3.365% | $210.7199 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $843.08 | $902.1908 | $902.20 | $902.15 | $902.20 | |