| 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 | $228.76 | 10.808% | $253.4844 | $253.48 | $253.50 | $253.50 |
| Purchase #2 | $166.76 | 6.755% | $178.0246 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $44.75 | 12.484% | $50.3366 | $50.34 | $50.35 | $50.30 |
| Purchase #4 | $6.50 | 7.746% | $7.0035 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $99.40 | 13.347% | $112.6669 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $201.28 | 6.170% | $213.699 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $150.69 | 12.420% | $169.4057 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $898.14 | $984.6207 | $984.62 | $984.60 | $984.60 | |