| 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 | $73.58 | 11.287% | $81.885 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $61.61 | 4.778% | $64.5537 | $64.55 | $64.55 | $64.60 |
| Purchase #3 | $155.71 | 3.384% | $160.9792 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $81.95 | 7.744% | $88.2962 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $26.90 | 12.376% | $30.2291 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $196.89 | 13.793% | $224.047 | $224.05 | $224.05 | $224.00 |
| Purchase #7 | $126.53 | 6.117% | $134.2698 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $723.17 | $784.2600 | $784.27 | $784.30 | $784.30 | |