| 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 | $13.90 | 10.582% | $15.3709 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $202.35 | 5.289% | $213.0523 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $57.95 | 13.328% | $65.6736 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $117.51 | 13.700% | $133.6089 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $124.75 | 3.748% | $129.4256 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $36.74 | 7.192% | $39.3823 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $134.46 | 3.439% | $139.0841 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $687.66 | $735.5977 | $735.59 | $735.60 | $735.70 | |