| 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 | $65.33 | 7.217% | $70.0449 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $100.86 | 6.509% | $107.425 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $117.73 | 6.499% | $125.3813 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $192.79 | 7.591% | $207.4247 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $72.60 | 11.341% | $80.8336 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $150.36 | 7.638% | $161.8445 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $111.30 | 12.522% | $125.237 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $810.97 | $878.1910 | $878.18 | $878.25 | $878.00 | |