| 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 | $97.32 | 12.333% | $109.3225 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $167.45 | 8.385% | $181.4907 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $102.64 | 4.247% | $106.9991 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $217.34 | 13.676% | $247.0634 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $87.29 | 9.593% | $95.6637 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $27.45 | 9.121% | $29.9537 | $29.95 | $29.95 | $30.00 |
| Purchase #7 | $7.58 | 4.697% | $7.936 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $707.07 | $778.4291 | $778.42 | $778.40 | $778.50 | |