| 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 | $36.59 | 4.495% | $38.2347 | $38.23 | $38.25 | $38.20 |
| Purchase #2 | $36.41 | 4.224% | $37.948 | $37.95 | $37.95 | $37.90 |
| Purchase #3 | $96.58 | 5.244% | $101.6447 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $248.89 | 3.611% | $257.8774 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $122.59 | 8.648% | $133.1916 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $6.72 | 3.170% | $6.933 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $213.31 | 9.493% | $233.5595 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $761.09 | $809.3889 | $809.38 | $809.45 | $809.30 | |