| 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 | $17.39 | 12.443% | $19.5538 | $19.55 | $19.55 | $19.60 |
| Purchase #2 | $195.78 | 9.651% | $214.6747 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $115.38 | 8.547% | $125.2415 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $246.63 | 12.180% | $276.6695 | $276.67 | $276.65 | $276.70 |
| Purchase #5 | $164.49 | 10.371% | $181.5493 | $181.55 | $181.55 | $181.50 |
| Purchase #6 | $10.34 | 4.534% | $10.8088 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $147.57 | 6.758% | $157.5428 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $897.58 | $986.0404 | $986.03 | $986.00 | $986.00 | |