| 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 | $57.68 | 11.577% | $64.3576 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $224.91 | 11.522% | $250.8241 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $61.77 | 11.396% | $68.8093 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $63.26 | 7.410% | $67.9476 | $67.95 | $67.95 | $67.90 |
| Purchase #5 | $152.62 | 11.473% | $170.1301 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $40.63 | 12.823% | $45.84 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $8.81 | 3.670% | $9.1333 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $609.68 | $677.0420 | $677.04 | $677.05 | $676.90 | |