| 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 | $41.91 | 6.142% | $44.4841 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $81.93 | 4.843% | $85.8979 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $223.84 | 9.360% | $244.7914 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $125.80 | 11.422% | $140.1689 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $27.75 | 8.655% | $30.1518 | $30.15 | $30.15 | $30.20 |
| Purchase #6 | $94.76 | 6.215% | $100.6493 | $100.65 | $100.65 | $100.60 |
| Purchase #7 | $83.88 | 4.229% | $87.4273 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $679.87 | $733.5707 | $733.57 | $733.60 | $733.60 | |