| 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 | $104.93 | 13.805% | $119.4156 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $133.53 | 9.681% | $146.457 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $32.55 | 6.752% | $34.7478 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $51.72 | 3.207% | $53.3787 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $21.77 | 12.834% | $24.564 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $125.78 | 5.125% | $132.2262 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $75.51 | 10.679% | $83.5737 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $545.79 | $594.3630 | $594.37 | $594.35 | $594.40 | |