| 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 | $107.55 | 6.705% | $114.7612 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $10.46 | 12.282% | $11.7447 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $5.33 | 9.409% | $5.8315 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $23.80 | 3.525% | $24.639 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $82.99 | 10.734% | $91.8981 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $224.91 | 11.221% | $250.1472 | $250.15 | $250.15 | $250.10 |
| Purchase #7 | $19.95 | 12.674% | $22.4785 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $474.99 | $521.5002 | $521.50 | $521.55 | $521.40 | |