| 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 | $70.73 | 10.775% | $78.3512 | $78.35 | $78.35 | $78.40 |
| Purchase #2 | $114.32 | 5.777% | $120.9243 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $30.39 | 7.181% | $32.5723 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $52.51 | 6.604% | $55.9778 | $55.98 | $56.00 | $56.00 |
| Purchase #5 | $248.92 | 10.606% | $275.3205 | $275.32 | $275.30 | $275.30 |
| Purchase #6 | $193.44 | 10.315% | $213.3933 | $213.39 | $213.40 | $213.40 |
| Purchase #7 | $208.42 | 9.388% | $227.9865 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $918.73 | $1,004.5259 | $1,004.52 | $1,004.50 | $1,004.60 | |