| 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 | $74.88 | 4.716% | $78.4113 | $78.41 | $78.40 | $78.40 |
| Purchase #2 | $114.81 | 6.663% | $122.4598 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $225.32 | 4.742% | $236.0047 | $236.00 | $236.00 | $236.00 |
| Purchase #4 | $227.79 | 7.551% | $244.9904 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $16.93 | 11.474% | $18.8725 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $13.71 | 12.581% | $15.4349 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $149.38 | 4.866% | $156.6488 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $822.82 | $872.8224 | $872.81 | $872.80 | $872.80 | |