| 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 | $36.95 | 13.614% | $41.9804 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $155.54 | 4.657% | $162.7835 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $173.29 | 7.277% | $185.9003 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $77.80 | 11.604% | $86.8279 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $225.84 | 10.231% | $248.9457 | $248.95 | $248.95 | $248.90 |
| Purchase #6 | $55.76 | 13.357% | $63.2079 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $130.89 | 3.343% | $135.2657 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $856.07 | $924.9114 | $924.92 | $924.95 | $924.90 | |