| 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 | $80.79 | 7.564% | $86.901 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $140.75 | 3.285% | $145.3736 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $61.29 | 3.603% | $63.4983 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $34.66 | 4.126% | $36.0901 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $214.85 | 9.858% | $236.0299 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $45.95 | 10.694% | $50.8639 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $8.53 | 11.283% | $9.4924 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $586.82 | $628.2492 | $628.24 | $628.25 | $628.30 | |