| 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 | $49.99 | 13.424% | $56.7007 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $58.97 | 3.723% | $61.1655 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $199.97 | 9.832% | $219.6311 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $147.41 | 10.777% | $163.2964 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $146.49 | 5.417% | $154.4254 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $170.41 | 4.490% | $178.0614 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $25.89 | 7.562% | $27.8478 | $27.85 | $27.85 | $27.80 |
| 7 purchase totals = | $799.13 | $861.1283 | $861.14 | $861.15 | $861.10 | |