| 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 | $34.56 | 5.437% | $36.439 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $95.64 | 8.121% | $103.4069 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $63.74 | 12.804% | $71.9013 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $48.63 | 11.353% | $54.151 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $29.86 | 3.732% | $30.9744 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $187.60 | 13.814% | $213.5151 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $134.50 | 6.330% | $143.0139 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $594.53 | $653.4016 | $653.40 | $653.35 | $653.40 | |