| 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 | $93.42 | 13.727% | $106.2438 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $126.50 | 9.198% | $138.1355 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $61.34 | 9.592% | $67.2237 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $29.63 | 11.781% | $33.1207 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $98.63 | 3.832% | $102.4095 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $11.37 | 5.632% | $12.0104 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $134.46 | 5.494% | $141.8472 | $141.85 | $141.85 | $141.80 |
| 7 purchase totals = | $555.35 | $600.9908 | $600.99 | $600.95 | $600.80 | |