| 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 | $34.75 | 12.663% | $39.1504 | $39.15 | $39.15 | $39.20 |
| Purchase #2 | $94.78 | 13.572% | $107.6435 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $103.66 | 10.231% | $114.2655 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $163.31 | 3.144% | $168.4445 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $83.47 | 6.647% | $89.0183 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $7.95 | 10.606% | $8.7932 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $142.92 | 8.433% | $154.9724 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $630.84 | $682.2878 | $682.28 | $682.25 | $682.30 | |