| 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 | $70.55 | 4.767% | $73.9131 | $73.91 | $73.90 | $73.90 |
| Purchase #2 | $226.51 | 4.287% | $236.2205 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $244.84 | 4.377% | $255.5566 | $255.56 | $255.55 | $255.60 |
| Purchase #4 | $176.83 | 7.732% | $190.5025 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $240.27 | 8.549% | $260.8107 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $77.99 | 7.445% | $83.7964 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $97.90 | 3.152% | $100.9858 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $1,134.89 | $1,201.7856 | $1,201.79 | $1,201.75 | $1,201.80 | |