| 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 | $31.28 | 4.400% | $32.6563 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $142.72 | 7.388% | $153.2642 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $8.84 | 7.228% | $9.479 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $205.51 | 12.452% | $231.1001 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $240.70 | 8.641% | $261.4989 | $261.50 | $261.50 | $261.50 |
| Purchase #6 | $7.84 | 6.274% | $8.3319 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $36.54 | 6.430% | $38.8895 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $673.43 | $735.2199 | $735.22 | $735.25 | $735.30 | |