| 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 | $249.80 | 7.466% | $268.4501 | $268.45 | $268.45 | $268.50 |
| Purchase #2 | $128.48 | 6.426% | $136.7361 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $76.67 | 4.175% | $79.871 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $56.55 | 13.184% | $64.0056 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $33.63 | 5.857% | $35.5997 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $227.77 | 13.837% | $259.2865 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $33.80 | 5.301% | $35.5917 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $806.70 | $879.5407 | $879.55 | $879.55 | $879.60 | |