| 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 | $48.77 | 12.596% | $54.9131 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $27.60 | 8.704% | $30.0023 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $100.42 | 6.634% | $107.0819 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $184.33 | 13.269% | $208.7887 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $239.74 | 4.150% | $249.6892 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $86.97 | 4.652% | $91.0158 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $226.59 | 12.848% | $255.7023 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $914.42 | $997.1933 | $997.19 | $997.20 | $997.20 | |