| 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 | $65.66 | 4.291% | $68.4775 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $132.84 | 8.509% | $144.1434 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $11.96 | 3.645% | $12.3959 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $176.43 | 7.594% | $189.8281 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $172.44 | 4.189% | $179.6635 | $179.66 | $179.65 | $179.70 |
| Purchase #6 | $215.55 | 6.189% | $228.8904 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $207.56 | 3.598% | $215.028 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $982.44 | $1,038.4268 | $1,038.43 | $1,038.50 | $1,038.40 | |