| 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 | $11.79 | 8.873% | $12.8361 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $35.52 | 8.550% | $38.557 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $9.43 | 4.628% | $9.8664 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $36.89 | 11.854% | $41.2629 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $115.88 | 7.230% | $124.2581 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $208.49 | 11.153% | $231.7429 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $137.47 | 13.686% | $156.2841 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $555.47 | $614.8075 | $614.81 | $614.80 | $614.90 | |