| 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 | $55.38 | 4.343% | $57.7852 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $151.96 | 3.625% | $157.4686 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $238.57 | 10.550% | $263.7391 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $16.66 | 6.359% | $17.7194 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $111.34 | 13.796% | $126.7005 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $233.58 | 6.727% | $249.2929 | $249.29 | $249.30 | $249.30 |
| Purchase #7 | $202.32 | 13.467% | $229.5664 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,009.81 | $1,102.2721 | $1,102.28 | $1,102.25 | $1,102.30 | |