| 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 | $90.72 | 7.271% | $97.3163 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $108.81 | 7.127% | $116.5649 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $112.27 | 3.268% | $115.939 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $89.52 | 5.293% | $94.2583 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $20.69 | 13.669% | $23.5181 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $52.88 | 11.337% | $58.875 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $237.77 | 13.296% | $269.3839 | $269.38 | $269.40 | $269.40 |
| 7 purchase totals = | $712.66 | $775.8555 | $775.86 | $775.85 | $775.90 | |