| 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 | $32.99 | 9.133% | $36.003 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $81.57 | 12.794% | $92.0061 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $18.97 | 9.595% | $20.7902 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $78.29 | 4.299% | $81.6557 | $81.66 | $81.65 | $81.70 |
| Purchase #5 | $180.94 | 11.337% | $201.4532 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $231.37 | 11.321% | $257.5634 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $50.40 | 3.178% | $52.0017 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $674.53 | $741.4733 | $741.47 | $741.45 | $741.60 | |