| 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 | $73.76 | 8.477% | $80.0126 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $129.60 | 10.250% | $142.884 | $142.88 | $142.90 | $142.90 |
| Purchase #3 | $30.81 | 8.464% | $33.4178 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $121.81 | 8.135% | $131.7192 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $97.60 | 9.190% | $106.5694 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $89.95 | 10.164% | $99.0925 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $249.76 | 8.641% | $271.3418 | $271.34 | $271.35 | $271.30 |
| 7 purchase totals = | $793.29 | $865.0373 | $865.03 | $865.00 | $865.00 | |