| 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 | $63.99 | 4.690% | $66.9911 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $169.73 | 9.590% | $186.0071 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $63.45 | 10.598% | $70.1744 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $231.94 | 9.673% | $254.3756 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $107.56 | 10.411% | $118.7581 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $25.79 | 8.296% | $27.9295 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $15.69 | 12.489% | $17.6495 | $17.65 | $17.65 | $17.60 |
| 7 purchase totals = | $678.15 | $741.8853 | $741.89 | $741.90 | $741.90 | |