| 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 | $97.85 | 10.109% | $107.7417 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $27.58 | 11.874% | $30.8548 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $91.59 | 13.862% | $104.2862 | $104.29 | $104.30 | $104.30 |
| Purchase #4 | $170.51 | 6.333% | $181.3084 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $64.56 | 11.623% | $72.0638 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $80.43 | 4.454% | $84.0124 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $186.80 | 6.676% | $199.2708 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $719.32 | $779.5381 | $779.53 | $779.50 | $779.60 | |