| 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 | $78.99 | 3.503% | $81.757 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $93.41 | 9.181% | $101.986 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $45.76 | 13.537% | $51.9545 | $51.95 | $51.95 | $52.00 |
| Purchase #4 | $72.95 | 11.341% | $81.2233 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $248.26 | 4.239% | $258.7837 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $96.40 | 7.519% | $103.6483 | $103.65 | $103.65 | $103.60 |
| Purchase #7 | $113.72 | 4.857% | $119.2434 | $119.24 | $119.25 | $119.20 |
| 7 purchase totals = | $749.49 | $798.5962 | $798.59 | $798.60 | $798.60 | |