| 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 | $8.70 | 3.742% | $9.0256 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $66.47 | 11.464% | $74.0901 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $202.31 | 12.639% | $227.88 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $163.79 | 9.733% | $179.7317 | $179.73 | $179.75 | $179.70 |
| Purchase #5 | $59.86 | 11.597% | $66.802 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $168.27 | 11.112% | $186.9682 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $51.56 | 5.692% | $54.4948 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $720.96 | $798.9924 | $798.99 | $799.05 | $799.00 | |