| 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 | $43.75 | 3.844% | $45.4318 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $196.58 | 5.344% | $207.0852 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $94.32 | 6.196% | $100.1641 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $100.63 | 13.544% | $114.2593 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $85.46 | 11.448% | $95.2435 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $140.64 | 10.668% | $155.6435 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $86.74 | 10.460% | $95.813 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $748.12 | $813.6404 | $813.63 | $813.65 | $813.60 | |