| 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 | $14.28 | 10.162% | $15.7311 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $190.73 | 12.716% | $214.9832 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $24.88 | 11.345% | $27.7026 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $44.98 | 8.727% | $48.9054 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $138.68 | 11.767% | $154.9985 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $12.71 | 8.392% | $13.7766 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $24.44 | 9.337% | $26.722 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $450.70 | $502.8194 | $502.82 | $502.85 | $502.80 | |