| 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 | $32.75 | 12.829% | $36.9515 | $36.95 | $36.95 | $37.00 |
| Purchase #2 | $9.26 | 10.466% | $10.2292 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $46.25 | 8.695% | $50.2714 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $94.66 | 8.850% | $103.0374 | $103.04 | $103.05 | $103.00 |
| Purchase #5 | $114.78 | 4.776% | $120.2619 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $93.46 | 6.314% | $99.3611 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $91.86 | 3.777% | $95.3296 | $95.33 | $95.35 | $95.30 |
| 7 purchase totals = | $483.02 | $515.4421 | $515.44 | $515.45 | $515.50 | |