| 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 | $80.40 | 8.322% | $87.0909 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $208.35 | 7.477% | $223.9283 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $165.44 | 8.823% | $180.0368 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $97.87 | 3.235% | $101.0361 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $243.82 | 10.319% | $268.9798 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $19.95 | 6.678% | $21.2823 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $80.64 | 5.665% | $85.2083 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $896.47 | $967.5625 | $967.57 | $967.65 | $967.50 | |