| 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 | $65.70 | 13.220% | $74.3855 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $153.30 | 13.527% | $174.0369 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $247.36 | 6.780% | $264.131 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $45.59 | 3.798% | $47.3215 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $50.66 | 12.223% | $56.8522 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $110.81 | 3.173% | $114.326 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $212.91 | 9.682% | $233.5239 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $886.33 | $964.5770 | $964.58 | $964.60 | $964.50 | |