| 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 | $102.65 | 11.728% | $114.6888 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $55.88 | 7.818% | $60.2487 | $60.25 | $60.25 | $60.20 |
| Purchase #3 | $60.53 | 7.769% | $65.2326 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $120.47 | 6.598% | $128.4186 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $75.83 | 3.430% | $78.431 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $71.77 | 4.137% | $74.7391 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $25.79 | 6.329% | $27.4222 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $512.92 | $549.1810 | $549.18 | $549.20 | $549.00 | |