| 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 | $94.68 | 11.606% | $105.6686 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $14.59 | 3.715% | $15.132 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $72.37 | 13.185% | $81.912 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $97.95 | 3.527% | $101.4047 | $101.40 | $101.40 | $101.40 |
| Purchase #5 | $121.49 | 9.455% | $132.9769 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $61.89 | 4.178% | $64.4758 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $90.79 | 8.590% | $98.5889 | $98.59 | $98.60 | $98.60 |
| 7 purchase totals = | $553.76 | $600.1589 | $600.16 | $600.20 | $600.20 | |