| 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 | $117.47 | 7.868% | $126.7125 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $34.75 | 5.736% | $36.7433 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $119.44 | 12.743% | $134.6602 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $99.57 | 10.505% | $110.0298 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $124.40 | 11.144% | $138.2631 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $79.40 | 13.857% | $90.4025 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $204.29 | 10.748% | $226.2471 | $226.25 | $226.25 | $226.20 |
| 7 purchase totals = | $779.32 | $863.0585 | $863.05 | $863.05 | $863.00 | |