| 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 | $16.45 | 8.515% | $17.8507 | $17.85 | $17.85 | $17.90 |
| Purchase #2 | $223.28 | 12.736% | $251.7169 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $124.53 | 7.399% | $133.744 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $46.29 | 13.645% | $52.6063 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $177.25 | 9.208% | $193.5712 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $199.92 | 5.336% | $210.5877 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $17.39 | 6.704% | $18.5558 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $805.11 | $878.6326 | $878.64 | $878.60 | $878.70 | |