| 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 | $46.82 | 6.600% | $49.9101 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $196.72 | 8.777% | $213.9861 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $83.93 | 12.335% | $94.2828 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $151.73 | 10.857% | $168.2033 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $25.64 | 12.515% | $28.8488 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $174.99 | 4.800% | $183.3895 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $148.58 | 5.866% | $157.2957 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $828.41 | $895.9163 | $895.92 | $895.95 | $895.90 | |