| 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 | $38.99 | 5.338% | $41.0713 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $224.40 | 8.171% | $242.7357 | $242.74 | $242.75 | $242.70 |
| Purchase #3 | $174.57 | 13.436% | $198.0252 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $54.97 | 9.874% | $60.3977 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $114.90 | 12.760% | $129.5612 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $20.72 | 11.555% | $23.1142 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $119.77 | 8.866% | $130.3888 | $130.39 | $130.40 | $130.40 |
| 7 purchase totals = | $748.32 | $825.2941 | $825.30 | $825.30 | $825.30 | |