| 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 | $43.43 | 9.542% | $47.5741 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $9.39 | 3.181% | $9.6887 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $85.44 | 8.536% | $92.7332 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $172.33 | 7.773% | $185.7252 | $185.73 | $185.75 | $185.70 |
| Purchase #5 | $107.37 | 11.481% | $119.6971 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $15.67 | 6.685% | $16.7175 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $188.95 | 6.427% | $201.0938 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $622.58 | $673.2296 | $673.23 | $673.25 | $673.20 | |