| 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 | $54.55 | 7.173% | $58.4629 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $18.98 | 8.411% | $20.5764 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $161.52 | 13.762% | $183.7484 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $23.64 | 4.287% | $24.6534 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $209.57 | 7.753% | $225.818 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $190.63 | 9.300% | $208.3586 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $178.85 | 10.857% | $198.2677 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $837.74 | $919.8854 | $919.89 | $919.85 | $920.00 | |