| 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 | $104.38 | 5.834% | $110.4695 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $246.78 | 4.336% | $257.4804 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $53.85 | 5.387% | $56.7509 | $56.75 | $56.75 | $56.80 |
| Purchase #4 | $128.97 | 8.831% | $140.3593 | $140.36 | $140.35 | $140.40 |
| Purchase #5 | $56.99 | 10.257% | $62.8355 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $8.94 | 8.122% | $9.6661 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $90.30 | 7.670% | $97.226 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $690.21 | $734.7877 | $734.80 | $734.80 | $734.90 | |