| 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 | $22.27 | 7.846% | $24.0173 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $236.84 | 6.355% | $251.8912 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $170.25 | 5.636% | $179.8453 | $179.85 | $179.85 | $179.80 |
| Purchase #4 | $80.96 | 6.854% | $86.509 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $97.74 | 8.643% | $106.1877 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $247.76 | 9.133% | $270.3879 | $270.39 | $270.40 | $270.40 |
| Purchase #7 | $9.34 | 5.179% | $9.8237 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $865.16 | $928.6621 | $928.67 | $928.65 | $928.60 | |