| 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 | $77.60 | 7.688% | $83.5659 | $83.57 | $83.55 | $83.60 |
| Purchase #2 | $204.78 | 7.453% | $220.0423 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $94.74 | 4.352% | $98.8631 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $77.90 | 4.318% | $81.2637 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $218.83 | 10.164% | $241.0719 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $133.25 | 6.357% | $141.7207 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $15.96 | 8.134% | $17.2582 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $823.06 | $883.7858 | $883.78 | $883.70 | $883.90 | |