| 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 | $5.51 | 10.156% | $6.0696 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $52.39 | 6.822% | $55.964 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $97.98 | 4.831% | $102.7134 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $37.63 | 8.365% | $40.7777 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $103.58 | 12.800% | $116.8382 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $213.34 | 8.621% | $231.732 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $148.40 | 4.268% | $154.7337 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $658.83 | $708.8286 | $708.82 | $708.85 | $708.80 | |