| 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 | $11.57 | 3.446% | $11.9687 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $65.90 | 11.607% | $73.549 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $232.35 | 5.356% | $244.7947 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $149.84 | 12.437% | $168.4756 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $193.25 | 12.225% | $216.8748 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $63.49 | 6.732% | $67.7641 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $144.96 | 12.422% | $162.9669 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $861.36 | $946.3938 | $946.39 | $946.35 | $946.50 | |