| 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 | $81.97 | 11.465% | $91.3679 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $94.77 | 5.373% | $99.862 | $99.86 | $99.85 | $99.90 |
| Purchase #3 | $218.88 | 11.652% | $244.3839 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $161.56 | 5.792% | $170.9176 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $213.91 | 5.796% | $226.3082 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $114.32 | 13.333% | $129.5623 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $10.49 | 9.577% | $11.4946 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $895.90 | $973.8965 | $973.89 | $973.85 | $974.00 | |