| 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 | $103.29 | 5.869% | $109.3521 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $161.38 | 11.453% | $179.8629 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $234.77 | 8.685% | $255.1598 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $25.41 | 8.264% | $27.5099 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $105.95 | 13.334% | $120.0774 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $102.29 | 10.270% | $112.7952 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $80.98 | 6.524% | $86.2631 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $814.07 | $891.0204 | $891.02 | $891.00 | $891.20 | |