| 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 | $103.41 | 5.679% | $109.2827 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $166.71 | 12.113% | $186.9036 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $24.97 | 11.496% | $27.8406 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $17.62 | 7.462% | $18.9348 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $187.37 | 5.372% | $197.4355 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $222.30 | 6.466% | $236.6739 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $80.99 | 10.873% | $89.796 | $89.80 | $89.80 | $89.80 |
| 7 purchase totals = | $803.37 | $866.8671 | $866.86 | $866.90 | $866.80 | |