| 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 | $40.69 | 8.344% | $44.0852 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $92.46 | 13.294% | $104.7516 | $104.75 | $104.75 | $104.80 |
| Purchase #3 | $199.90 | 3.239% | $206.3748 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $102.48 | 6.464% | $109.1043 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $37.78 | 7.725% | $40.6985 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $234.67 | 9.164% | $256.1752 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $49.36 | 5.313% | $51.9825 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $757.34 | $813.1721 | $813.17 | $813.20 | $813.30 | |