| 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 | $81.55 | 8.824% | $88.746 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $17.32 | 3.652% | $17.9525 | $17.95 | $17.95 | $18.00 |
| Purchase #3 | $42.45 | 10.291% | $46.8185 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $188.51 | 5.584% | $199.0364 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $216.72 | 11.396% | $241.4174 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $114.58 | 5.468% | $120.8452 | $120.85 | $120.85 | $120.80 |
| Purchase #7 | $192.32 | 8.553% | $208.7691 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $853.45 | $923.5851 | $923.60 | $923.55 | $923.50 | |