| 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 | $27.44 | 4.267% | $28.6109 | $28.61 | $28.60 | $28.60 |
| Purchase #2 | $61.63 | 3.487% | $63.779 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $202.89 | 7.867% | $218.8514 | $218.85 | $218.85 | $218.90 |
| Purchase #4 | $12.29 | 9.662% | $13.4775 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $94.34 | 3.524% | $97.6645 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $163.90 | 7.716% | $176.5465 | $176.55 | $176.55 | $176.50 |
| Purchase #7 | $106.45 | 6.797% | $113.6854 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $668.94 | $712.6152 | $712.62 | $712.65 | $712.70 | |