| 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 | $50.54 | 11.130% | $56.1651 | $56.17 | $56.15 | $56.20 |
| Purchase #2 | $25.40 | 9.470% | $27.8054 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $51.73 | 11.558% | $57.709 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $30.78 | 7.851% | $33.1965 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $175.97 | 3.381% | $181.9195 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $129.99 | 9.693% | $142.5899 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $11.55 | 8.527% | $12.5349 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $475.96 | $511.9203 | $511.93 | $511.90 | $511.90 | |