| 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 | $43.41 | 6.189% | $46.0966 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $51.50 | 10.814% | $57.0692 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $248.83 | 4.586% | $260.2413 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $162.67 | 3.138% | $167.7746 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $130.43 | 4.383% | $136.1467 | $136.15 | $136.15 | $136.10 |
| Purchase #6 | $174.75 | 5.238% | $183.9034 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $208.69 | 9.151% | $227.7872 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $1,020.28 | $1,079.0190 | $1,079.02 | $1,079.00 | $1,079.00 | |