| 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 | $6.61 | 9.226% | $7.2198 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $31.78 | 6.374% | $33.8057 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $30.68 | 13.630% | $34.8617 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $31.54 | 12.183% | $35.3825 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $146.89 | 3.261% | $151.6801 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $215.80 | 9.698% | $236.7283 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $146.71 | 12.502% | $165.0517 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $610.01 | $664.7298 | $664.73 | $664.75 | $664.80 | |