| 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 | $49.36 | 7.553% | $53.0882 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $34.56 | 10.605% | $38.2251 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $187.62 | 7.553% | $201.7909 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $69.92 | 9.734% | $76.726 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $146.31 | 6.474% | $155.7821 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $104.98 | 13.693% | $119.3549 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $69.25 | 9.806% | $76.0407 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $662.00 | $721.0079 | $721.01 | $721.10 | $721.00 | |