| 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 | $88.83 | 12.585% | $100.0093 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $114.67 | 12.777% | $129.3214 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $13.30 | 12.793% | $15.0015 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $115.47 | 6.445% | $122.912 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $8.34 | 6.457% | $8.8785 | $8.88 | $8.90 | $8.90 |
| Purchase #6 | $111.55 | 6.535% | $118.8398 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $118.87 | 3.458% | $122.9805 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $571.03 | $617.9430 | $617.94 | $617.95 | $617.90 | |