| 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 | $86.76 | 4.734% | $90.8672 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $25.43 | 3.525% | $26.3264 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $137.62 | 4.571% | $143.9106 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $86.61 | 12.332% | $97.2907 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $231.93 | 3.291% | $239.5628 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $40.98 | 13.771% | $46.6234 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $201.31 | 3.316% | $207.9854 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $810.64 | $852.5665 | $852.57 | $852.55 | $852.60 | |