| 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 | $99.95 | 4.420% | $104.3678 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $90.71 | 10.565% | $100.2935 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $238.52 | 5.777% | $252.2993 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $6.27 | 9.244% | $6.8496 | $6.85 | $6.85 | $6.80 |
| Purchase #5 | $216.36 | 4.613% | $226.3407 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $108.52 | 6.578% | $115.6584 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $198.50 | 5.367% | $209.1535 | $209.15 | $209.15 | $209.20 |
| 7 purchase totals = | $958.83 | $1,014.9628 | $1,014.96 | $1,014.95 | $1,015.00 | |