| 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 | $58.47 | 8.394% | $63.378 | $63.38 | $63.40 | $63.40 |
| Purchase #2 | $15.76 | 4.779% | $16.5132 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $142.87 | 13.567% | $162.2532 | $162.25 | $162.25 | $162.30 |
| Purchase #4 | $159.36 | 4.446% | $166.4451 | $166.45 | $166.45 | $166.40 |
| Purchase #5 | $17.93 | 5.345% | $18.8884 | $18.89 | $18.90 | $18.90 |
| Purchase #6 | $162.64 | 6.830% | $173.7483 | $173.75 | $173.75 | $173.70 |
| Purchase #7 | $95.83 | 12.417% | $107.7292 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $652.86 | $708.9554 | $708.96 | $709.00 | $708.90 | |