| 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 | $75.53 | 8.109% | $81.6547 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $223.34 | 13.820% | $254.2056 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $51.42 | 7.358% | $55.2035 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $143.58 | 7.243% | $153.9795 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $128.68 | 8.143% | $139.1584 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $29.86 | 6.758% | $31.8779 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $170.50 | 3.567% | $176.5817 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $822.91 | $892.6613 | $892.66 | $892.70 | $892.80 | |