| 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 | $46.72 | 9.118% | $50.9799 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $240.65 | 4.313% | $251.0292 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $70.50 | 4.572% | $73.7233 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $118.70 | 11.580% | $132.4455 | $132.45 | $132.45 | $132.40 |
| Purchase #5 | $7.90 | 7.323% | $8.4785 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $111.40 | 3.119% | $114.8746 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $201.65 | 7.257% | $216.2837 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $797.52 | $847.8147 | $847.81 | $847.85 | $847.80 | |