| 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 | $75.46 | 8.252% | $81.687 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $210.31 | 8.180% | $227.5134 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $41.89 | 4.402% | $43.734 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $11.44 | 5.814% | $12.1051 | $12.11 | $12.10 | $12.10 |
| Purchase #5 | $235.47 | 9.351% | $257.4888 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $65.97 | 7.138% | $70.6789 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $122.39 | 9.389% | $133.8812 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $762.93 | $827.0884 | $827.09 | $827.15 | $827.10 | |