| 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 | $39.40 | 4.779% | $41.2829 | $41.28 | $41.30 | $41.30 |
| Purchase #2 | $121.99 | 3.720% | $126.528 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $109.94 | 9.288% | $120.1512 | $120.15 | $120.15 | $120.20 |
| Purchase #4 | $34.31 | 10.584% | $37.9414 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $167.65 | 9.161% | $183.0084 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $141.90 | 10.772% | $157.1855 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $197.86 | 9.403% | $216.4648 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $813.05 | $882.5622 | $882.56 | $882.60 | $882.60 | |