| 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 | $214.58 | 10.174% | $236.4114 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $70.26 | 11.519% | $78.3532 | $78.35 | $78.35 | $78.40 |
| Purchase #3 | $20.88 | 13.497% | $23.6982 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $40.49 | 9.666% | $44.4038 | $44.40 | $44.40 | $44.40 |
| Purchase #5 | $71.49 | 4.770% | $74.9001 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $13.54 | 5.244% | $14.25 | $14.25 | $14.25 | $14.30 |
| Purchase #7 | $108.31 | 5.840% | $114.6353 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $539.55 | $586.6520 | $586.65 | $586.65 | $586.70 | |