| 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 | $23.74 | 6.186% | $25.2086 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $15.34 | 10.629% | $16.9705 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $65.73 | 10.821% | $72.8426 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $108.46 | 13.475% | $123.075 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $168.39 | 6.134% | $178.719 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $212.38 | 9.113% | $231.7342 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $63.81 | 5.473% | $67.3023 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $657.85 | $715.8522 | $715.85 | $715.85 | $715.80 | |