| 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 | $36.28 | 7.714% | $39.0786 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $234.46 | 7.791% | $252.7268 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $182.38 | 6.317% | $193.9009 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $62.99 | 6.289% | $66.9514 | $66.95 | $66.95 | $67.00 |
| Purchase #5 | $145.63 | 13.631% | $165.4808 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $56.28 | 6.738% | $60.0721 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $184.82 | 6.431% | $196.7058 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $902.84 | $974.9164 | $974.92 | $974.95 | $975.00 | |