| 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 | $49.28 | 4.751% | $51.6213 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $65.75 | 3.104% | $67.7909 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $186.97 | 9.840% | $205.3678 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $52.66 | 4.867% | $55.223 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $37.91 | 10.704% | $41.9679 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $211.69 | 11.669% | $236.3921 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $169.94 | 6.649% | $181.2393 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $774.20 | $839.6023 | $839.60 | $839.55 | $839.60 | |