| 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 | $41.25 | 11.207% | $45.8729 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $119.46 | 3.815% | $124.0174 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $49.34 | 7.594% | $53.0869 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $193.51 | 5.588% | $204.3233 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $42.89 | 5.864% | $45.4051 | $45.41 | $45.40 | $45.40 |
| Purchase #6 | $16.45 | 8.487% | $17.8461 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $15.70 | 10.413% | $17.3348 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $478.60 | $507.8865 | $507.89 | $507.85 | $507.80 | |