| 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 | $57.43 | 4.600% | $60.0718 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $41.91 | 13.241% | $47.4593 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $109.70 | 10.514% | $121.2339 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $198.62 | 11.614% | $221.6877 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $169.48 | 6.532% | $180.5504 | $180.55 | $180.55 | $180.60 |
| Purchase #6 | $184.85 | 13.641% | $210.0654 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $233.25 | 12.138% | $261.5619 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $995.24 | $1,102.6304 | $1,102.63 | $1,102.60 | $1,102.80 | |