| 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 | $42.26 | 7.675% | $45.5035 | $45.50 | $45.50 | $45.50 |
| Purchase #2 | $144.29 | 13.649% | $163.9841 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $110.82 | 7.674% | $119.3243 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $185.28 | 9.555% | $202.9835 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $58.35 | 13.492% | $66.2226 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $184.50 | 5.364% | $194.3966 | $194.40 | $194.40 | $194.40 |
| Purchase #7 | $113.89 | 8.835% | $123.9522 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $839.39 | $916.3668 | $916.35 | $916.35 | $916.40 | |