| 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 | $37.58 | 13.218% | $42.5473 | $42.55 | $42.55 | $42.50 |
| Purchase #2 | $50.47 | 6.306% | $53.6526 | $53.65 | $53.65 | $53.70 |
| Purchase #3 | $94.84 | 8.392% | $102.799 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $106.38 | 11.649% | $118.7722 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $222.50 | 11.313% | $247.6714 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $247.79 | 13.231% | $280.5751 | $280.58 | $280.60 | $280.60 |
| Purchase #7 | $118.37 | 11.239% | $131.6736 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $877.93 | $977.6912 | $977.69 | $977.65 | $977.80 | |