| 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 | $12.66 | 6.569% | $13.4916 | $13.49 | $13.50 | $13.50 |
| Purchase #2 | $149.87 | 8.153% | $162.0889 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $37.51 | 11.467% | $41.8113 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $230.42 | 6.539% | $245.4872 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $81.45 | 9.292% | $89.0183 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $122.40 | 5.400% | $129.0096 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $193.93 | 8.293% | $210.0126 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $828.24 | $890.9195 | $890.92 | $890.90 | $890.90 | |