| 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 | $85.82 | 13.550% | $97.4486 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $242.66 | 13.212% | $274.7202 | $274.72 | $274.70 | $274.70 |
| Purchase #3 | $21.72 | 9.765% | $23.841 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $35.87 | 11.168% | $39.876 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $133.60 | 4.403% | $139.4824 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $27.81 | 11.637% | $31.0462 | $31.05 | $31.05 | $31.00 |
| Purchase #7 | $63.79 | 9.821% | $70.0548 | $70.05 | $70.05 | $70.10 |
| 7 purchase totals = | $611.27 | $676.4692 | $676.47 | $676.50 | $676.40 | |