| 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 | $47.71 | 9.540% | $52.2615 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $190.37 | 4.247% | $198.455 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $233.90 | 7.209% | $250.7619 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $18.63 | 12.242% | $20.9107 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $221.90 | 9.547% | $243.0848 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $107.41 | 8.400% | $116.4324 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $68.26 | 7.761% | $73.5577 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $888.18 | $955.4640 | $955.46 | $955.45 | $955.60 | |