| 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 | $7.37 | 8.803% | $8.0188 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $202.62 | 13.468% | $229.9089 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $139.76 | 3.675% | $144.8962 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $62.88 | 11.559% | $70.1483 | $70.15 | $70.15 | $70.10 |
| Purchase #5 | $234.63 | 11.724% | $262.138 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $12.26 | 9.755% | $13.456 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $133.57 | 11.193% | $148.5205 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $793.09 | $877.0867 | $877.10 | $877.05 | $877.00 | |