| 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 | $44.75 | 4.198% | $46.6286 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $221.50 | 12.609% | $249.4289 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $8.36 | 12.210% | $9.3808 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $124.35 | 5.258% | $130.8883 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $7.68 | 9.254% | $8.3907 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $67.80 | 6.230% | $72.0239 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $125.71 | 6.665% | $134.0886 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $600.15 | $650.8298 | $650.83 | $650.90 | $650.80 | |