| 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 | $59.29 | 6.783% | $63.3116 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $111.51 | 9.825% | $122.4659 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $6.56 | 6.187% | $6.9659 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $111.96 | 10.515% | $123.7326 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $39.59 | 4.122% | $41.2219 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $91.52 | 11.761% | $102.2837 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $94.98 | 10.360% | $104.8199 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $515.41 | $564.8015 | $564.80 | $564.75 | $564.80 | |