| 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 | $104.57 | 9.501% | $114.5052 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $109.53 | 10.163% | $120.6615 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $124.55 | 13.232% | $141.0305 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $116.25 | 11.808% | $129.9768 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $77.87 | 11.368% | $86.7223 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $9.92 | 10.182% | $10.9301 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $130.57 | 10.615% | $144.43 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $673.26 | $748.2564 | $748.26 | $748.30 | $748.20 | |