| 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 | $44.38 | 9.805% | $48.7315 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $73.59 | 13.237% | $83.3311 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $206.75 | 5.787% | $218.7146 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $190.64 | 12.646% | $214.7483 | $214.75 | $214.75 | $214.70 |
| Purchase #5 | $73.56 | 7.531% | $79.0998 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $95.48 | 3.208% | $98.543 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $60.69 | 10.498% | $67.0612 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $745.09 | $810.2295 | $810.22 | $810.25 | $810.10 | |