| 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 | $52.29 | 10.411% | $57.7339 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $167.68 | 5.255% | $176.4916 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $133.54 | 5.133% | $140.3946 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $7.93 | 5.468% | $8.3636 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $140.75 | 9.418% | $154.0058 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $101.67 | 12.809% | $114.6929 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $22.95 | 8.336% | $24.8631 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $626.81 | $676.5455 | $676.53 | $676.55 | $676.60 | |