| 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 | $83.50 | 3.167% | $86.1444 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $124.92 | 7.850% | $134.7262 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $166.63 | 13.503% | $189.13 | $189.13 | $189.15 | $189.10 |
| Purchase #4 | $66.47 | 11.548% | $74.146 | $74.15 | $74.15 | $74.10 |
| Purchase #5 | $66.90 | 3.822% | $69.4569 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $146.99 | 4.321% | $153.3414 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $141.90 | 13.320% | $160.8011 | $160.80 | $160.80 | $160.80 |
| 7 purchase totals = | $797.31 | $867.7460 | $867.75 | $867.80 | $867.60 | |