| 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 | $96.84 | 10.577% | $107.0828 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $79.36 | 10.488% | $87.6833 | $87.68 | $87.70 | $87.70 |
| Purchase #3 | $42.55 | 12.584% | $47.9045 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $127.42 | 5.808% | $134.8206 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $183.61 | 8.257% | $198.7707 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $35.83 | 12.756% | $40.4005 | $40.40 | $40.40 | $40.40 |
| Purchase #7 | $217.61 | 13.836% | $247.7185 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $783.22 | $864.3809 | $864.37 | $864.35 | $864.40 | |