| 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 | $78.59 | 10.758% | $87.0447 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $185.95 | 11.776% | $207.8475 | $207.85 | $207.85 | $207.80 |
| Purchase #3 | $102.50 | 11.780% | $114.5745 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $243.52 | 6.582% | $259.5485 | $259.55 | $259.55 | $259.50 |
| Purchase #5 | $61.80 | 11.769% | $69.0732 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $131.46 | 13.298% | $148.9416 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $11.64 | 4.240% | $12.1335 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $815.46 | $899.1635 | $899.15 | $899.15 | $899.00 | |