| 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 | $50.34 | 13.255% | $57.0126 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $163.63 | 9.671% | $179.4547 | $179.45 | $179.45 | $179.50 |
| Purchase #3 | $228.69 | 7.418% | $245.6542 | $245.65 | $245.65 | $245.70 |
| Purchase #4 | $241.57 | 8.187% | $261.3473 | $261.35 | $261.35 | $261.30 |
| Purchase #5 | $229.41 | 9.411% | $250.9998 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $248.95 | 4.732% | $260.7303 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $152.83 | 3.707% | $158.4954 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $1,315.42 | $1,413.6943 | $1,413.69 | $1,413.70 | $1,413.70 | |