| 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 | $32.89 | 10.831% | $36.4523 | $36.45 | $36.45 | $36.50 |
| Purchase #2 | $69.40 | 8.648% | $75.4017 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $151.94 | 6.122% | $161.2418 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $5.88 | 5.159% | $6.1833 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $16.78 | 12.718% | $18.9141 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $189.49 | 8.629% | $205.8411 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $236.67 | 5.797% | $250.3898 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $703.05 | $754.4241 | $754.41 | $754.45 | $754.40 | |