| 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 | $81.58 | 10.597% | $90.225 | $90.23 | $90.25 | $90.20 |
| Purchase #2 | $113.57 | 12.355% | $127.6016 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $125.87 | 3.823% | $130.682 | $130.68 | $130.70 | $130.70 |
| Purchase #4 | $93.89 | 3.776% | $97.4353 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $231.99 | 8.753% | $252.2961 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $36.95 | 9.244% | $40.3657 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $119.32 | 6.396% | $126.9517 | $126.95 | $126.95 | $127.00 |
| 7 purchase totals = | $803.17 | $865.5574 | $865.57 | $865.60 | $865.60 | |