| 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 | $73.81 | 8.381% | $79.996 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $208.83 | 12.828% | $235.6187 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $213.29 | 3.493% | $220.7402 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $5.37 | 7.490% | $5.7722 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $45.39 | 8.167% | $49.097 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $34.97 | 5.623% | $36.9364 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $214.38 | 6.300% | $227.8859 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $796.04 | $856.0464 | $856.06 | $856.05 | $856.00 | |