| 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 | $68.60 | 3.805% | $71.2102 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $131.72 | 7.324% | $141.3672 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $34.44 | 4.600% | $36.0242 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $193.63 | 10.253% | $213.4829 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $141.82 | 11.445% | $158.0513 | $158.05 | $158.05 | $158.10 |
| Purchase #6 | $77.76 | 5.451% | $81.9987 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $29.98 | 12.773% | $33.8093 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $677.95 | $735.9438 | $735.94 | $735.90 | $736.00 | |