| 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 | $31.81 | 7.642% | $34.2409 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $50.48 | 9.789% | $55.4215 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $250.41 | 12.732% | $282.2922 | $282.29 | $282.30 | $282.30 |
| Purchase #4 | $214.34 | 6.121% | $227.4598 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $223.77 | 5.562% | $236.2161 | $236.22 | $236.20 | $236.20 |
| Purchase #6 | $198.51 | 4.589% | $207.6196 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $13.97 | 13.183% | $15.8117 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $983.29 | $1,059.0618 | $1,059.06 | $1,059.00 | $1,059.00 | |