| 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 | $93.78 | 9.400% | $102.5953 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $130.74 | 8.870% | $142.3366 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $49.31 | 6.161% | $52.348 | $52.35 | $52.35 | $52.30 |
| Purchase #4 | $114.26 | 7.367% | $122.6775 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $6.34 | 13.395% | $7.1892 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $8.91 | 12.333% | $10.0089 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $123.66 | 8.483% | $134.1501 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $527.00 | $571.3056 | $571.32 | $571.35 | $571.30 | |