| 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 | $30.50 | 8.265% | $33.0208 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $158.80 | 8.770% | $172.7268 | $172.73 | $172.75 | $172.70 |
| Purchase #3 | $122.77 | 5.743% | $129.8207 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $163.79 | 13.874% | $186.5142 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $97.74 | 10.106% | $107.6176 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $202.54 | 7.436% | $217.6009 | $217.60 | $217.60 | $217.60 |
| Purchase #7 | $63.39 | 5.369% | $66.7934 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $839.53 | $914.0944 | $914.09 | $914.05 | $914.00 | |