| 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 | $103.77 | 5.466% | $109.4421 | $109.44 | $109.45 | $109.40 |
| Purchase #2 | $82.98 | 7.304% | $89.0409 | $89.04 | $89.05 | $89.00 |
| Purchase #3 | $118.37 | 5.572% | $124.9656 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $228.58 | 4.754% | $239.4467 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $100.70 | 11.774% | $112.5564 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $42.81 | 3.381% | $44.2574 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $112.41 | 9.413% | $122.9912 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $789.62 | $842.7003 | $842.71 | $842.70 | $842.70 | |