| 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 | $217.46 | 8.816% | $236.6313 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $90.63 | 8.787% | $98.5937 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $75.30 | 3.688% | $78.0771 | $78.08 | $78.10 | $78.10 |
| Purchase #4 | $45.29 | 11.520% | $50.5074 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $126.33 | 3.568% | $130.8375 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $93.67 | 10.581% | $103.5812 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $16.64 | 8.696% | $18.087 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $665.32 | $716.3152 | $716.32 | $716.40 | $716.30 | |