| 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 | $38.47 | 5.649% | $40.6432 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $236.92 | 10.576% | $261.9767 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $9.32 | 3.625% | $9.6579 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $154.28 | 7.425% | $165.7353 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $143.80 | 12.183% | $161.3192 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $57.77 | 4.863% | $60.5794 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $113.65 | 7.285% | $121.9294 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $754.21 | $821.8411 | $821.85 | $821.90 | $821.80 | |