| 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 | $6.85 | 8.142% | $7.4077 | $7.41 | $7.40 | $7.40 |
| Purchase #2 | $245.65 | 8.298% | $266.034 | $266.03 | $266.05 | $266.00 |
| Purchase #3 | $232.85 | 8.557% | $252.775 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $161.89 | 8.736% | $176.0327 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $70.34 | 9.479% | $77.0075 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $153.29 | 6.670% | $163.5144 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $139.39 | 12.384% | $156.6521 | $156.65 | $156.65 | $156.70 |
| 7 purchase totals = | $1,010.26 | $1,099.4234 | $1,099.42 | $1,099.45 | $1,099.40 | |