| 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 | $30.77 | 8.777% | $33.4707 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $130.31 | 5.482% | $137.4536 | $137.45 | $137.45 | $137.50 |
| Purchase #3 | $212.56 | 3.872% | $220.7903 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $186.51 | 5.110% | $196.0407 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $115.99 | 13.129% | $131.2183 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $40.60 | 13.823% | $46.2121 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $193.37 | 13.294% | $219.0766 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $910.11 | $984.2623 | $984.26 | $984.25 | $984.30 | |