| 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 | $110.58 | 11.776% | $123.6019 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $99.97 | 9.728% | $109.6951 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $107.30 | 6.447% | $114.2176 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $67.89 | 10.324% | $74.899 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $124.90 | 3.508% | $129.2815 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $83.83 | 9.687% | $91.9506 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $92.85 | 9.455% | $101.629 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $687.32 | $745.2747 | $745.28 | $745.30 | $745.30 | |