| 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 | $76.96 | 5.447% | $81.152 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $7.62 | 11.263% | $8.4782 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $173.70 | 9.865% | $190.8355 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $114.64 | 9.241% | $125.2339 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $207.26 | 5.331% | $218.309 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $99.37 | 7.568% | $106.8903 | $106.89 | $106.90 | $106.90 |
| Purchase #7 | $30.65 | 4.382% | $31.9931 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $710.20 | $762.8920 | $762.89 | $762.95 | $762.90 | |