| 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 | $45.83 | 5.432% | $48.3195 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $80.81 | 12.576% | $90.9727 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $157.34 | 5.581% | $166.1211 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $49.93 | 12.321% | $56.0819 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $148.30 | 11.155% | $164.8429 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $231.70 | 6.698% | $247.2193 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $119.43 | 10.295% | $131.7253 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $833.34 | $905.2827 | $905.28 | $905.25 | $905.20 | |