| 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 | $30.74 | 6.277% | $32.6695 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $208.48 | 6.639% | $222.321 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $146.72 | 7.280% | $157.4012 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $75.54 | 6.500% | $80.4501 | $80.45 | $80.45 | $80.50 |
| Purchase #5 | $93.69 | 12.790% | $105.673 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $226.35 | 10.461% | $250.0285 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $69.32 | 3.839% | $71.9812 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $850.84 | $920.5245 | $920.52 | $920.50 | $920.60 | |