| 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 | $32.37 | 11.469% | $36.0825 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $216.89 | 4.440% | $226.5199 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $178.57 | 12.654% | $201.1662 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $222.97 | 12.317% | $250.4332 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $102.73 | 11.334% | $114.3734 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $6.52 | 6.159% | $6.9216 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $13.76 | 12.251% | $15.4457 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $773.81 | $850.9425 | $850.94 | $850.90 | $850.90 | |