| 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 | $91.94 | 11.646% | $102.6473 | $102.65 | $102.65 | $102.60 |
| Purchase #2 | $47.57 | 8.874% | $51.7914 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $205.41 | 4.504% | $214.6617 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $97.48 | 13.655% | $110.7909 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $76.50 | 5.633% | $80.8092 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $222.84 | 3.828% | $231.3703 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $216.25 | 7.723% | $232.951 | $232.95 | $232.95 | $233.00 |
| 7 purchase totals = | $957.99 | $1,025.0218 | $1,025.02 | $1,025.00 | $1,025.10 | |