| 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 | $70.40 | 3.708% | $73.0104 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $129.57 | 8.765% | $140.9268 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $99.41 | 13.563% | $112.893 | $112.89 | $112.90 | $112.90 |
| Purchase #4 | $154.82 | 7.256% | $166.0537 | $166.05 | $166.05 | $166.10 |
| Purchase #5 | $236.65 | 9.819% | $259.8867 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $35.38 | 12.291% | $39.7286 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $56.43 | 3.473% | $58.3898 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $782.66 | $850.8890 | $850.89 | $850.95 | $850.90 | |