| 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 | $51.41 | 3.151% | $53.0299 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $214.51 | 3.147% | $221.2606 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $188.64 | 13.175% | $213.4933 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $41.70 | 10.645% | $46.139 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $222.85 | 11.188% | $247.7825 | $247.78 | $247.80 | $247.80 |
| Purchase #6 | $118.92 | 5.308% | $125.2323 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $81.53 | 13.184% | $92.2789 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $919.56 | $999.2165 | $999.21 | $999.30 | $999.20 | |