| 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 | $33.40 | 10.767% | $36.9962 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $104.88 | 5.129% | $110.2593 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $180.41 | 10.864% | $200.0097 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $150.51 | 12.676% | $169.5886 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $49.63 | 10.557% | $54.8694 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $208.99 | 10.225% | $230.3592 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $190.47 | 8.345% | $206.3647 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $918.29 | $1,008.4471 | $1,008.45 | $1,008.40 | $1,008.60 | |