| 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 | $38.26 | 7.749% | $41.2248 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $205.35 | 12.488% | $230.9941 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $43.49 | 4.672% | $45.5219 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $45.49 | 13.170% | $51.481 | $51.48 | $51.50 | $51.50 |
| Purchase #5 | $48.55 | 5.864% | $51.397 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $182.86 | 11.845% | $204.5198 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $172.69 | 9.785% | $189.5877 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $736.69 | $814.7263 | $814.72 | $814.70 | $814.70 | |