| 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 | $69.71 | 5.539% | $73.5712 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $42.46 | 10.854% | $47.0686 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $171.96 | 12.217% | $192.9684 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $168.91 | 10.345% | $186.3837 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $188.61 | 8.208% | $204.0911 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $73.74 | 9.637% | $80.8463 | $80.85 | $80.85 | $80.80 |
| Purchase #7 | $137.76 | 6.129% | $146.2033 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $853.15 | $931.1326 | $931.13 | $931.10 | $931.20 | |