| 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 | $116.70 | 5.638% | $123.2795 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $41.49 | 3.317% | $42.8662 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $115.92 | 11.676% | $129.4548 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $12.92 | 12.846% | $14.5797 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $137.60 | 7.590% | $148.0438 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $205.54 | 9.310% | $224.6758 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $115.42 | 13.344% | $130.8216 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $745.59 | $813.7214 | $813.72 | $813.75 | $813.80 | |