| 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 | $201.37 | 4.568% | $210.5686 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $49.53 | 13.267% | $56.1011 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $146.85 | 10.184% | $161.8052 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $12.72 | 5.195% | $13.3808 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $29.92 | 9.553% | $32.7783 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $170.43 | 13.223% | $192.966 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $42.80 | 9.425% | $46.8339 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $653.62 | $714.4339 | $714.44 | $714.45 | $714.50 | |